FORM 10-QSB

                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D. C. 20549

              [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934

                         For the quarterly period ended
                                  June 30, 2005

       [ ] TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE EXCHANGE ACT

                             Commission file number:
                                     0-22923

                           INTERNATIONAL ISOTOPES INC.
             ______________________________________________________
             (Exact name of registrant as specified in its charter)

                                      Texas
         ______________________________________________________________
         (State or other jurisdiction of incorporation or organization)

                                   74-2763837
                      ____________________________________
                      (IRS Employer Identification Number)

                              4137 Commerce Circle
                             Idaho Falls, ID. 83401
                    ________________________________________
                    (Address of principal executive offices)

                                  208-524-5300
                           ___________________________
                           (Issuer's telephone number)


Check  whether the issuer (1) filed all reports  required to be filed by Section
13 or 15 (d) of the  Exchange  Act during the  preceding  12 months (or for such
shorter period that the  registrant was required to file such reports),  and (2)
has been subject to such filing requirements for the past 90 days. YES [X]  NO

As of July 26,  2005 the  number  of shares of  Common  Stock,  $.01 par  value,
outstanding was 183,633,693.





                          INTERNATIONAL ISOTOPES INC.

                               TABLE OF CONTENTS


                                                                       Page No.
PART I  - FINANCIAL INFORMATION:


     Item 1 - Financial Statements:

              Unaudited Condensed Consolidated Balance Sheets 
              at June 30, 2005 and December 31, 2004                       3

              Unaudited Condensed Consolidated Statements of 
              Operations for the Three and Six Months Ended 
              June 30, 2005 and 2004.                                      4

              Unaudited Condensed Consolidated Statements of 
              Cash Flows for the Six Months Ended June 30, 2005 
              and 2004                                                     5

              Notes to Unaudited Condensed Consolidated 
              Financial Statements                                         6

     Item 2 - Management's Discussion and Analysis of Financial           
              Condition and Results of Operations                         11

     Item 3 - Controls and Procedures                                     13

PART II - OTHER INFORMATION:

     Item 1 - Legal Proceedings                                           13

     Item 5 - Other Information                                           13

     Item 6 - Exhibits and Reports on Form 8-K                            15


SIGNATURES                                                                16

CERTIFICATIONS                                                            17



                                       2


Part I.  Financial Statements
    Item 1.  Financial Statements


                  INTERNATIONAL ISOTOPES INC. AND SUBSIDIARIES
                      Condensed Consolidated Balance Sheets

                                                                 June 30,           
                                                                   2005         December 31,   
                        Assets                                 (unaudited)          2004
 -----------------------------------------------------         ------------     ------------ 
                                                                          
Current assets:
  Cash and cash equivalents                                    $    255,607     $    150,051
  Accounts receivable                                               315,044          432,750
  Inventories                                                     2,290,122        2,237,421
  Prepaids and other current assets                                 267,556           91,520
                                                               ------------     ------------
     Total current assets                                         3,128,329        2,911,742

Long-term assets
  Restricted certificate of deposit                                 176,471          152,728
  Property, plant and equipment, net                              1,238,077        1,123,226
  Capitalized lease disposal costs, net of accumulated
     amortization                                                   120,351          101,860
  Patents, net of accumulated amortization                          103,061           98,433
                                                               ------------     ------------
     Total long-term assets                                       1,637,960        1,476,247

                                                               ------------     ------------
     Total assets                                              $  4,766,289     $  4,387,989
                                                               ============     ============

         Liabilities and Stockholders' Equity
 -----------------------------------------------------
Current liabilities
  Accounts payable                                             $    253,388     $    328,589
  Accrued liabilities                                               299,134          226,338
  Current installments of notes payable                           2,223,745        1,520,570
                                                               ------------     ------------
     Total current liabilites                                     2,776,267        2,075,497
Long-term liabilities
  Obligation for lease disposal costs                               174,745          149,332
  Mortgage and notes payable, excluding current installments         37,416          761,775
  Mandatorily redeemable preferred stock, $0.01
     par value; 850 shares outstanding                              850,000          850,000
                                                               ------------     ------------
     Total long-term liabilities                                  1,062,161        1,761,107
                                                               ------------     ------------

     Total liabilities                                            3,838,428        3,836,604

Stockholders' equity
  Common stock, $0.01 par value; 500,000,000 shares
      authorized; 183,583,785 and 159,077,940 shares
     issued and outstanding, respectively                         1,835,837        1,590,779
  Additional paid-in capital                                     88,509,032       87,773,992
  Retained deficit                                              (89,417,008)     (88,813,386)
                                                               ------------     ------------
     Total stockholders' equity                                     927,861          551,385
                                                               ------------     ------------

     Total liabilities and stockholders' equity                $  4,766,289     $  4,387,989
                                                               ============     ============



     See accompanying notes to condensed consolidated financial statements.



                                       3



                  INTERNATIONAL ISOTOPES INC. AND SUBSIDIARIES
            Unaudited Condensed Consolidated Statements of Operations

                                                   
                                                 Three Months ended June 30,          Six Months ended June30,
                                                ------------------------------     ------------------------------
                                                    2005             2004              2005             2004
                                                -------------    -------------     -------------    -------------
                                                                                                  
Sale of product                                 $     663,264    $     467,359     $   1,348,831    $   1,210,684
Cost of product                                       381,253          325,780           734,000          768,735
                                                -------------    -------------     -------------    -------------
     Gross profit                                     282,011          141,579           614,831          441,949
                                                -------------    -------------     -------------    -------------

 Operating costs and expenses:
   Salaries and contract labor                        238,210          161,956           457,821          318,690
   General, administrative and consulting             352,505          266,236           645,245          528,979
   Research and development                            26,678           13,412            38,872           26,979
                                                -------------    -------------     -------------    -------------
     Total operating expenses                         617,393          441,604         1,141,938          874,648
                                                -------------    -------------     -------------    -------------

     Operating loss                                  (335,382)        (300,025)         (527,107)        (432,699)

Other income (expense):
   Other income                                          --                 30               574            8,730
   Interest income                                        985              590             1,471            1,340
   Interest expense                                   (40,054)         (40,792)          (78,560)         (79,055)
                                                -------------    -------------     -------------    -------------
     Total other expense                              (39,069)         (40,172)          (76,515)         (68,985)
                                                -------------    -------------     -------------    -------------
     Net loss                                   $    (374,451)   $    (340,197)    $    (603,622)   $    (501,684)
                                                =============    =============     =============    =============

Net loss per common share - basic and diluted   $       (0.00)   $       (0.00)    $       (0.00)   $       (0.00)
                                                =============    =============     =============    =============

Weighted average common shares outstanding -
   basic and diluted                              183,575,567      144,684,246       179,323,436      142,372,917
                                                =============    =============     =============    =============



     See accompanying notes to condensed consolidated financial statements.



                                       4



                  INTERNATIONAL ISOTOPES INC. AND SUBSIDIARIES
            Unaudited Condensed Consolidated Statements of Cash Flows


                                                                 Six Months ended June 30,
                                                                   2005            2004
                                                                -----------     -----------
                                                                          
Cash flows from operating activities:
   Net loss                                                     $  (603,622)    $  (501,684)
   Adjustments to reconcile net loss to net
   cash used in operating activities
       Depreciation and amortization                                110,053          88,576
       Loss on disposal of property, plant and equipment               --               380


       Changes in operating assets and liabilities:
              Restricted certificate of deposit                     (23,743)         (1,172)
              Accounts receivable                                   117,705        (217,633)
              Prepaids and other assets                            (176,036)         24,798
              Inventories                                           (52,701)          9,194
              Accounts payable and accrued liabilities               (2,405)        123,773
                                                                -----------     -----------
                   Net cash used in operating activities           (630,749)       (473,768)
                                                                -----------     -----------

Cash flows from investing activities:
   Purchase of patents                                              (10,287)       (105,000)
   Purchase of property, plant and equipment                       (212,322)       (223,696)
                                                                -----------     -----------
                  Net cash used in investing activites             (222,609)       (328,696)
                                                                -----------     -----------

Cash flows from financing activities:
   Proceeds from exercise of warrants                               979,894         801,590
   Proceeds from sale of stock                                        1,397
   Proceeds from issuance of debt (redemption of debt)               (1,193)        603,950
   Principal payments on notes payable                              (21,184)        (10,960)
                                                                -----------     -----------
                  Net cash provided by financing activities         958,914       1,394,580
                                                                -----------     -----------

Net increase in cash and cash equivalents                           105,556         592,116
Cash and cash equivalents at beginning of period                    150,051         160,216
                                                                -----------     -----------
Cash and cash equivalents at end of period                      $   255,607     $   752,332
                                                                ===========     ===========

Supplemental disclosure of cash flow activities:
   Cash paid for interest                                       $    74,084     $    33,874
                                                                ===========     ===========


Supplemental disclosure of noncash transactions:
   Capitalization of lease disposal costs                       $    25,413     $      --
                                                                -----------     -----------
   Note payable converted from interest payable                 $      --       $    46,050
                                                                -----------     -----------
   Renewal/renegotiation of note payable                        $      --       $   733,595
                                                                -----------     -----------



     See accompanying notes to condensed consolidated financial statements.



                                       5


                  INTERNATIONAL ISOTOPES INC. AND SUBSIDIARIES
         Notes to Unaudited Condensed Consolidated Financial Statements


(1)   The Company and Basis of Presentation

International  Isotopes Inc. (the Company) was incorporated in Texas in November
1995. The Company owns 100% of the  outstanding  common shares of  International
Isotopes Idaho, Inc.

Nature of Operations - The Company's  business  consists of five major  business
segments which include:  Nuclear Medicine  Reference and Calibration  Standards,
Cobalt Products,  Radiochemical  Products,  Fluorine  Extraction  Products,  and
Radiological Processing Services. With the exception of certain unique products,
the Company's  normal  operating  cycle is considered to be one year. Due to the
time required to produce some cobalt products, the Company's operating cycle for
those  products  is  considered  to be three  years.  All assets  expected to be
realized  in cash or sold  during the normal  operating  cycle of  business  are
classified  as current  assets.  As of June 30, 2005,  the Company had seventeen
full time employees.

Principles of Consolidation - The consolidated  financial statements include the
accounts of the Company and its wholly owned subsidiary  International  Isotopes
Idaho,  Inc. All significant  intercompany  accounts and transactions  have been
eliminated in consolidation.

Interim   Financial   Information  -  The   accompanying   unaudited   condensed
consolidated   financial  statements  have  been  prepared  in  accordance  with
accounting  principles  generally  accepted in the United  States of America for
interim  financial  information and pursuant to the rules and regulations of the
Securities and Exchange Commission.  Accordingly, they do not include all of the
information and notes required by accounting  principles  generally  accepted in
the United States of America for complete financial  statements.  In the opinion
of management, all adjustments and reclassifications  considered necessary for a
fair  and  comparable  presentation  have  been  included  and  are of a  normal
recurring nature. Operating results for the six-month period ended June 30, 2005
are not necessarily  indicative of the results that may be expected for the year
ending December 31, 2005. The accompanying  financial  statements should be read
in conjunction with the Company's most recent audited financial statements.

Stock-based  Compensation  Plans - The Company accounts for stock options issued
to directors,  officers and employees under Accounting  Principles Board Opinion
No. 25 and related  interpretations ("APB 25"). The Company accounts for options
and warrants issued to non-employees at their fair value in accordance with SFAS
No. 123, "Accounting for Stock-Based Compensation" ("SFAS 123").

No compensation  cost has been recognized for stock options in the  accompanying
consolidated financial statements.  Had the Company determined compensation cost
based on the fair  value at the  grant  date for its  stock  options  issued  to
employees  under SFAS No. 123, the Company's net loss would have been  increased
to the pro forma amounts indicated below for the three and six months ended June
30, 2005 and 2004:



                                       6



                                                              For the Three Months Ended       For the Six Months Ended
                                                             June 30, 2005   June 30, 2004   June 30, 2005   June 30, 2004
                                                             -------------   -------------   -------------   -------------
                                                                                                            
Net loss applicable to common shareholders, as reported      $    (374,451)  $    (340,197)  $    (603,622)  $    (501,684)

Deduct:  Total stock-based employee compensation expense
   determined under fair value based method for all
   awards, net of related tax effects                              (39,342)        (10,953)        (84,694)        (28,129)
                                                             -------------   -------------   -------------   -------------
Pro forma net loss                                           $    (413,793)  $    (351,150)  $    (688,316)  $    (529,813)
                                                             =============   =============   =============   =============

Loss per share, basic and diluted:
   As reported                                               $        --     $        --     $        --     $        --   
                                                             =============   =============   =============   =============
  Pro forma                                                  $        --     $        --     $        --     $        --   
                                                             =============   =============   =============   =============


(2)   Current Developments and Liquidity

Business  Condition - Since  inception,  the Company  has  suffered  substantial
losses.  During the three and six-month  periods ended June 30, 2005 the Company
had a loss of $374,451 and $603,622  respectively compared to a loss of $340,197
and $501,684  during the same periods ended June 30, 2004.  During the six-month
period ended June 30, 2005,  the Company's  operations  used cash of $630,749 in
operating  activities.  During the period  ended June 30,  2004,  the  Company's
operations  used  cash of  $473,768.  The  Company  has taken  steps to  improve
financial performance and diversify its customer base. The Company believes that
the additional hot cells and new production  contracts for isotope sales, source
recycling,  and cobalt  source  fabrication  will lead to increased  revenue and
improved  cash  flow.  Based  upon  these  improvements  to  business  condition
management  expects to generate  sufficient cash flows to meet operational needs
during 2005; however, there is no assurance that these cash flows will occur.

(3)   Net Loss Per Common Share - Basic and Diluted

As of June 30,  2005 there  were  42,403,548  warrants  and  18,150,000  options
outstanding  and 850 shares of Series B redeemable  convertible  preferred stock
that were not included in the  computation  of diluted net loss per common share
as their effect would have been  anti-dilutive,  thereby decreasing the net loss
per common share.

(4)   Inventories

Inventories consist of the following at June 30, 2005 and December 31, 2004

                                June 30, 2005      December 31, 2004
                              -----------------    -----------------
     Raw materials            $         267,173    $         267,850
     Work in progress                 2,022,949            1,968,177
     Finished goods                           -                1,394    
                              -----------------    -----------------
                              $       2,290,122    $       2,237,421
                              =================    =================



                                       7


(5)   Acquisition of license rights

During  the six  months  ended  June  30,  2005,  the  Company  filed  a  patent
application for a radioactive  materials  transportation  container design.  The
cost of this patent application  preparation and filing was $10,287. The cost of
this patent application will be amortized over the next year or until the patent
is granted at which time the cost would be amortized  over its estimated  useful
life, which is 10 years for patents.

(6)   Stockholders' Equity and Warrants

Warrants

In January  2005,  the  Company  announced  that the Series A warrants  would be
redeemed at a redemption  price of $0.001 per warrant.  Prior to the  redemption
date,  24,461,672  of Series A warrants  were  exercised  for cash  proceeds  of
$978,467.  The Company  redeemed  the  remaining  972,457  Series A warrants for
$1,193.

During  the six months  ended  June 30,  2005,  27,735  Series B  warrants  were
exercised  for cash  proceeds  of $1,387.  At June 30,  2005,  the  Company  had
42,403,548 Series B warrants outstanding.

Stock Option Plan

In January 2005, the Company  granted 150,000 options to an employee to purchase
shares of common  stock with an  exercise  price of $0.07 per  share,  which was
equal to the closing market price of the common stock on the date of grant.

Employee Stock Purchase Plan

In accordance  with the employee stock purchase plan  authorized by the Board of
Directors  in  September  2004 and  approved by the  shareholders  in July 2005,
Company employees began making payroll  deductions in January 2005 and on May 9,
2005, the Company issued 16,437, shares of common stock for proceeds of $1,397.

(7)   Commitments and Contingencies

Litigation

During April 2005,  the Company was named as a defendant  in a lawsuit  filed in
the District Court of Texas for Denton County, by a former employee.  The former
employee alleges breach of employment contract,  stating that the Company failed
to provide him six months  continuation pay upon termination,  and seeks damages
of  approximately  $57,500,  plus attorneys' fees and court costs.  This suit is
still in the discovery stage and the Company  intends to vigorously  defend this
action.

The  Company  is party to a  lawsuit  filed by  Iso-Science  Laboratories,  Inc.
against the Company, one of its customers and certain officers of this customer.
The lawsuit alleges the defendants are using  information and equipment  related
to nuclear  medicine  calibration  and  reference  standards  that the plaintiff
acquired from a previous employer of one of the defendants.  The plaintiff seeks
(i) an  injunction  to restrain the Company from  manufacturing,  marketing,  or
selling any of the products in question;  (ii) a 55% royalty on the price of all
related  products  the  Company  sells;  (iii) the return of all  equipment  and
information  in  question;  (iv)  disgorgement  of  profits  received  from  the
manufacture  and sale of the products in question;  and (v) general and punitive
damages in an amount to be shown at the time of trial.  The  Company  denied all
allegations and filed a counterclaim against the plaintiff on the basis that the
lawsuit  was  calculated  to  interfere  with   contractual   arrangements   and
prospective business or the Company.



                                       8


The court  established an anticipated  trial start date of December 5, 2005. The
likelihood of an outcome  favorable to the Company is not  determinable  at this
time.  The Company could lose its major line of revenues and be required to make
substantial  payments to the plaintiff if this lawsuit is settled unfavorably to
the  Company.   The  Company  has  an  agreement  in  place  with  its  customer
indemnifying  the Company from any loss arising from this  lawsuit.  The Company
does not expect the  ultimate  costs to resolve this matter will have a material
adverse effect on the consolidated financial position, results of operations, or
cash flow in the future.  However,  there is no guarantee  that the customer can
bear the financial burden arising from defending and possible settlement of this
lawsuit.

Dependence on Third Parties

The  Company is  dependent  upon the U.S.  Department  of Energy,  and its prime
operating  contractor,  who controls the reactor and  laboratory  operations for
production of HSA Cobalt.  The revenue associated with the sale of HSA Cobalt is
largely  dependent on the  Company's  sole  customer for this  product.  Nuclear
Medicine Reference and Calibration Standard  manufacturing is conducted under an
exclusive  contract with a single company,  that in turn has agreements in place
with several  product  distributors.  A loss of either of these  customers could
adversely  affect  operating  results  by  causing  a delay in  production  or a
possible loss of sales.

Contingencies

Because all of the Company's  business segments involve  radioactive  materials,
the Company is required to have an operating license from the Nuclear Regulatory
Commission  ("NRC") and specially  trained staff to handle these materials.  The
Company has an NRC operating  license and has amended this license several times
each year to increase  the amount of  material  permitted  within the  facility.
Additional  processing  capabilities and license amendments could be implemented
that would permit  processing of other  reactor  produced  radioisotopes  by the
Company,  but this  license does not  currently  restrict the volume of business
performed or projected  to be  performed  in the coming  year.  An  irrevocable,
automatic  renewable  letter of credit against a Certificate of Deposit at Texas
State Bank has been used to provide the financial  assurance required by the NRC
for the Idaho facility license.

(8)   Segment Information

Segment  information  has  been  prepared  in  accordance  with  SFAS  No.  131,
"Disclosure About Segments of an Enterprise and Related Information."

The  Company  has five  reportable  segments  which  include:  Nuclear  Medicine
Reference and Calibration Standards,  Cobalt Products,  Radiochemical  Products,
Fluorine Extraction Products and Radiological  Processing Services.  Information
regarding  the  operations  and  assets of these  reportable  business  segments
follows:


                                       9



                                                                     Radio-         Fluorine 
                                     Reference        Cobalt        chemical       Extraction    Radiological       Total
Six months ended June 30, 2005       Standards       Products       Products        Process        Services        Segments
                                     ----------     ----------     ----------      ----------    ------------     ----------
Revenues                             $  719,078     $  131,625     $  338,064      $     --      $    160,064     $1,348,831
Depreciation and amortization            18,262         21,617         25,904           9,017          14,548         89,348
Segment profit (loss)                   315,014         49,586        (19,598)       (266,188)         65,385        144,199
Segment assets                          582,912      2,526,064        562,290         469,788         184,008      4,325,062
Expenditures for segment assets            --           10,287          1,800         209,787            --          221,874


                                                                     Radio-         Fluorine                                
                                     Reference        Cobalt        chemical       Extraction    Radiological       Total   
Six months ended June 30, 2004       Standards       Products       Products        Process        Services        Segments 
                                     ----------     ----------     ----------      ----------    ------------     ----------
Revenues                             $  667,555     $  363,509     $  117,568      $     --      $     61,688     $1,210,320
Depreciation and amortization            20,019          6,725         23,853            --            16,371         66,968
Segment profit (loss)                   291,922        148,619       (162,172)        (62,284)         (2,374)       213,711
Expenditures for segment assets            --            3,060        184,965         115,000            --          303,025


                                      Segment       Corporate         Total
Six months ended June 30, 2005         Totals        Amounts       Consolidated
                                     ----------     ----------     ------------
Revenues                             $1,348,831     $     --       $  1,348,831
Depreciation and amortization            89,348         20,705          110,053
Net profit (loss)                       144,199       (747,821)        (603,622)
Total assets                          4,325,062        441,227        4,766,289
Expenditures for assets                 221,874            735          222,609


                                      Segment       Corporate         Total    
Six months ended June 30, 2004         Totals        Amounts       Consolidated
                                     ----------     ----------     ------------
Revenues                             $1,210,320     $      364     $  1,210,684
Depreciation and amortization            66,968         21,608           88,576
Net profit (loss)                       213,711       (715,395)        (501,684)
Expenditures for assets                 303,025         25,671          328,696



                                                                     Radio-         Fluorine                                
                                     Reference        Cobalt        chemical       Extraction    Radiological       Total   
Three months ended June 30, 2005     Standards       Products       Products        Process        Services        Segments 
                                     ----------     ----------     ----------      ----------    ------------     ----------

Revenues                             $  355,650     $   56,625     $  177,604      $     --      $     73,385     $  663,264
Depreciation and amortization             9,124         10,994         13,001           5,333           7,274         45,726
Segment profit (loss)                   162,811         14,916        (24,348)       (139,276)         23,620         37,723
Segment assets                          582,912      2,526,064        562,290         469,788         184,008      4,325,062
Expenditures for segment assets            --             --             --            79,105            --           79,105


                                                                     Radio-         Fluorine                                
                                     Reference        Cobalt        chemical       Extraction    Radiological       Total   
Three months ended June 30, 2004     Standards       Products       Products        Process        Services        Segments 
                                     ----------     ----------     ----------      ----------    ------------     ----------
Revenues                             $  322,850     $     --       $  103,979      $     --      $     40,530     $  467,359
Depreciation and amortization            11,124          3,737         13,255            --             9,097         37,213
Segment profit (loss)                   135,284        (14,838)       (64,795)        (38,787)          3,784         20,648
Expenditures for segment assets            --            2,005            823            --              --            2,828




                                       10



                                      Segment       Corporate         Total    
Three months ended June 30, 2005       Totals        Amounts       Consolidated
                                     ----------     ----------     ------------
Revenues                             $  663,264     $     --       $    663,264
Depreciation and amortization            45,726         10,535           56,261
Net profit (loss)                        37,723       (412,174)        (374,451)
Total assets                          4,325,062        441,227        4,766,289
Expenditures for assets                  79,105            735           79,840


                                      Segment       Corporate         Total    
Three months ended June 30, 2004       Totals        Amounts       Consolidated
                                     ----------     ----------     ------------
Revenues                             $  467,359     $     --       $    467,359
Depreciation and amortization            37,213         12,007           49,220
Net loss                                 20,648       (360,845)        (340,197)
Expenditures for assets                   2,828          4,636            7,464


(9)   Subsequent events

Common Stock

During  July  2005,  the  Company  shareholders  approved  an  increase  in  the
authorized common stock to 500,000,000 shares.

Warrants

During July 2005,  19,920 Series B warrants were  exercised for cash proceeds of
$996.

Employee Stock Purchase Plan

During July 2005,  the Company issued 29,988 shares of common stock to employees
under the employee stock purchase plan.


ITEM 2.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
         OF OPERATIONS

This Quarterly Report contains forward-looking  statements within the meaning of
the Private Securities Litigation Reform Act of 1995. All statements, other than
statements of historical fact, including statements regarding industry prospects
and future results of operations or financial  position,  made in this Quarterly
Report are forward  looking.  Forward-looking  statements  reflect  management's
current expectations,  plans or projections.  Readers are cautioned not to place
undue reliance on these forward-looking  statements,  which speak only as of the
date of this report. Certain risks and uncertainties that could cause our actual
results to differ significantly from management's  expectations are described in
the risk  factors  set forth in our annual  report on Form 10-KSB for the fiscal
year ended December 31, 2004 filed with the  securities and Exchange  Commission
on March 31, 2005.  These factors  describe some but not all of the factors that
could  cause  actual   results  to  differ   significantly   from   management's
expectations.  The Company does not intend to publicly  release any revisions to
these  forward-looking  statements to reflect events or circumstances  after the
date hereof or to reflect the occurrence of  unanticipated  events.  Readers are
urged,  however,  to review the factors  set forth in reports  that we file from
time to time with the Securities and Exchange Commission.

RESULTS OF OPERATIONS

Three- and six-month periods ended June 30, 2005 and 2004.



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The Company's net loss for the three-and  six- month periods ended June 30, 2005
were $374,451 and $603,622  respectively,  as compared to a net loss of $340,197
and $501,684 respectively for the comparable periods of 2004. This represents an
increase in net loss of 10% and 20%  respectively.  The  increase in net loss is
attributable  to  increased  operational  expense  attributed  to  staffing  and
development of the Fluorine Extraction Process (FEP).

Revenues for the three-and  six-month  periods ended June 30, 2005 were $663,264
and $1,348,831 respectively, as compared to $467,359 and $1,210,684 respectively
for the same periods in 2004;  an increase of $195,905,  or 42%, and an increase
of $138,147 , or 11%,  respectively.  The increase in six-month  period revenues
more accurately reflects the general growth in Company revenues realized through
increased  sales of new and existing  products.  Gross profit for the three- and
six-month periods ended June 30, 2005 was $282,011 and $614,831 respectively, as
compared to $141,579 and $441,949  respectively for the same periods in 2004; an
increase of $140,432  and  $172,882  respectively.  Gross  profit for the second
quarter as a percentage  of revenue rose from 30% in 2004 to 43% in 2005.  Gross
profit  for the  six-month  period  rose  from 37% in 2004 to 46% in  2005.  The
increase in gross  profit was  attributable  to improved  cost  performance  and
reduction of manufacturing expense.

Operating  expenses  increased  by 40%  to  $617,393  and  by 31% to  $1,141,938
respectively for the three and six-month periods ended June 30, 2005 compared to
$441,604 and $874,648  respectively  for the same periods of 2004.  Salaries and
contract labor expenses for the three- and six-month periods ended June 30, 2005
were  $238,210 and $457,821  respectively,  as compared to $161,956 and $318,690
respectively  for  the  same  periods  of  2004.  General,   administrative  and
consulting  expenses totaled  $352,505 and $645,245  respectively for the three-
and  six-month  periods ended June 30, 2005 as compared to $266,236 and $528,979
respectively  for the same  periods of 2004.  All of the  increases in operating
expense and G&A are attributable to the new FEP product division of the Company.

Interest  expense  for the three and six month  period  ended June 30,  2005 was
$40,054 and  $78,560 as  compared  to $40,792  and  $79,055  for the  comparable
periods in 2004. The differences were  attributable to minor changes in interest
rates and principal balances of notes.

LIQUIDITY AND CAPITAL RESOURCES

On June 30, 2005 the Company had cash and cash equivalents of $255,607  compared
to  $150,051 at  December  31,  2004.  For the six months  ended June 30,  2005,
operating  activities used cash of $630,749,  investing  activities used cash of
$222,609 and financing activities provided cash of $958,914. Cash from financing
activities  consisted  of the  exercise  of Series A or B warrants  purchase  to
common stock.

Our future  liquidity and capital funding  requirements  will depend on numerous
factors, including, contract manufacturing agreements, commercial relationships,
technological  developments,  market factors,  available  credit,  and voluntary
exercise of Series B Warrants.  We have an open line of credit for $250,000 with
Texas State Bank that  currently  has a zero  balance.  We also have most of the
Series B Warrants still outstanding from the Company's Rights Offering conducted
in 2003.  Exercise of those Series B Warrants  would generate  approximately  $2
million  in cash  that  could  be  used to pay  down  certain  of our  long-term
liabilities and continue  development of the Fluorine  Extraction Process (FEP).
This  should  continue  to improve  our  financial  strength,  debt  ratio,  and
attractiveness to investors or lending institutions.

We have made  significant  investments  into assets  necessary  to carry out new
revenue-producing  operations  and to  manufacture  new products.  These include
radiochemical  sales and the  installation of a large  cobalt-60  processing hot
cell that will  support a wide range of cobalt  products  such as cobalt  source
recycling services and teletherapy source  manufacturing.  We expect these areas
to contribute  significantly to further growth in revenue and our customer base.
In addition,  we continue to make  significant  investments  in and  advancement
towards,  the start of fluorine producing  operations utilizing the patented FEP
process.  The first of our FEP products is expected to be launched by the end of
2005.


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ITEM 3.  CONTROLS AND PROCEDURES

As of the end of the period  covered by this  report,  the Company  conducted an
evaluation,  under the supervision and with the  participation  of our principal
executive officer and principal  financial officer,  of our disclosure  controls
and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities
Exchange  Act of 1934  (the  "Exchange  Act")).  Based on this  evaluation,  the
principal  executive officer and principal  financial officer concluded that our
disclosure controls and procedures are effective.

There was no change in our internal controls over financial reporting during our
most recently  completed  fiscal  quarter that has  materially  affected,  or is
reasonably likely to affect our internal control over financial reporting.

Our CEO and CFO do not  expect  that our  disclosure  controls  or our  internal
controls will prevent all error and all fraud.  Although our disclosure controls
and internal controls were designed to provide reasonable assurance of achieving
their  objectives,  a control system, no matter how well conceived and operated,
can provide only reasonable, not absolute,  assurance that the objectives of the
system are met.  Further,  the design of a control  system must reflect the fact
that there are  resource  constraints,  and the  benefits  of  controls  must be
considered relative to their costs.  Because of the inherent  limitations in all
control systems,  no evaluation of controls can provide absolute  assurance that
all control  issues and instances of fraud,  if any, have been  detected.  These
inherent limitations include the realities that judgments in decision-making can
be faulty,  and that  breakdowns  can occur  because of simple error or mistake.
Additionally,  controls  can be  circumvented  by the  individual  acts  of some
persons,  by collusion of two or more people,  or by management  override of the
control.  The design of any system of controls  also is based  partly on certain
assumptions about the likelihood of future events, and there can be no assurance
that any design will succeed in achieving  its stated goals under all  potential
future conditions.


PART II. OTHER INFORMATION

Item 1. Legal Proceedings

During April 2005,  the Company was named as a defendant  in a lawsuit  filed in
the District Court of Texas for Denton County, by a former employee.  The former
employee alleges breach of employment contract,  stating that the Company failed
to provide him six months  continuation pay upon termination,  and seeks damages
of  approximately  $57,500,  plus attorneys' fees and court costs.  This suit is
still in the discovery stage and the Company  intends to vigorously  defend this
action.

Item 5. Other Information

On September  30, 2004,  the Company  adopted the  International  Isotopes  Inc.
Employee Stock Purchase Plan (the "Employee Stock Purchase Plan"),  which allows
employees  to purchase  shares of our common  stock at a  discount.  On July 14,
2005,  the date of the  Company's  annual  shareholders  meeting,  the Company's
shareholders approved the Employee Stock Purchase Plan.

The Employee  Stock Purchase Plan provides for the issuance of up to two million
shares of our common stock to provide  employees  of the Company and  designated
subsidiaries  with an opportunity to purchase shares of our common stock. If any
purchase right  terminates for any reason  without  having been  exercised,  the
shares of common  stock not  purchased  under such  purchase  right  shall again
become available for the Employee Stock Purchase Plan.  Shareholder  approval of
the  Employee  Stock  Purchase  Plan enables  employees  to receive  special tax
treatment provided by the Internal Revenue Code (the "Code"). The Employee Stock
Purchase Plan is intended to qualify as an "employee  stock purchase plan" under
Section 423 of the Code,  and the provisions of the Employee Stock Purchase Plan
will be construed so as to extend and limit participation in a manner consistent
with the requirements of that section of the Code.


                                       13


The Company's  Compensation  Committee  administers  the Employee Stock Purchase
Plan under  authority  delegated by the Company's  Board of  Directors,  and the
Committee's  authority  includes the power to amend the Employee  Stock Purchase
Plan to reduce or  eliminate  any  unfavorable  accounting  consequences  to the
extent it deems appropriate.

Generally,   all  employees  of   International   Isotopes  and  its  designated
subsidiaries  whose customary  employment is for more than 20 hours per week and
more than 5 months per year are eligible to  participate  in the Employee  Stock
Purchase  Plan.  Any  employee  who would own or have  options to  acquire  five
percent or more of the total  combined  voting  power or value of all classes of
stock of International Isotopes or any subsidiary is excluded from participating
in the Employee Stock Purchase

Pursuant to procedures  established  by the  Committee,  eligible  employees may
purchase shares of common stock under the Employee Stock Purchase Plan. Purchase
periods are established  (currently  contemplated  to be successive  three-month
periods)  and  purchases  of shares of common stock are made on the last trading
day of the purchase period with  contributions  made by or compensation  amounts
withheld  from  employees  during the purchase  period.  Pursuant to  procedures
established by the Committee,  employees may suspend the amount of contributions
or compensation being withheld during a purchase period or may withdraw prior to
the end of the purchase  period any amounts  previously  contributed or withheld
during the purchase period, without interest.

On each  purchase  date (the last  trading  day of each  purchase  period),  any
amounts contributed or withheld from compensation during the applicable purchase
period for purposes of the Employee Stock Purchase Plan will be used to purchase
the greatest  number of whole shares of common stock that can be purchased  with
such amounts.  The purchase price for a share of common stock will be set by the
Committee  but will not be less than  eighty-five  percent  of the lesser of the
fair market value of a share of common stock on the purchase  date and the first
day of the  applicable  purchase  period.  For  purposes of the  Employee  Stock
Purchase Plan, "fair market value" generally means the average of the high asked
and low bid price of a share of  common  stock  for the day as  reported  on the
Over-the-Counter Bulletin Board (OTCBB).

The Code limits the  aggregate  fair market  value of the shares of common stock
(determined  as of the  beginning of the purchase  period) that any employee may
purchase  under the Employee  Stock  Purchase  Plan during any calendar  year to
$25,000.  Subject  to the  overall  Employee  Stock  Purchase  Plan  limit,  the
Committee determines the number of shares of common stock employees may purchase
under the Employee Stock Purchase Plan. The Committee may impose restrictions or
limitations on the resale of shares of common stock purchased under the Employee
Stock Purchase Plan.

The Employee Stock Purchase Plan provides for adjustment of the number of shares
of common stock which may be granted under the Employee  Stock  Purchase Plan as
well as the purchase price per share of common stock and the number of shares of
common stock covered by each purchase  right for any increase or decrease in the
number of shares of common stock  resulting  from a stock split,  reverse  stock
split,   stock   dividend,   extraordinary   cash   dividend,   combination   or
reclassification  of  the  common  stock  or  recapitalization,  reorganization,
consolidation,  split-up,  spin-off  or any other  increase  or  decrease in the
number of shares of common stock effected  without receipt of  consideration  by
International Isotopes.


                                       14


In the event of a  proposed  sale of all or  substantially  all of the assets of
International  Isotopes  or the merger of  International  Isotopes  with or into
another corporation, outstanding rights to purchase shares will be assumed or an
equivalent right to purchase shares substituted by the successor  corporation or
a parent or affiliate of the successor corporation. If the successor corporation
refuses to assume or  substitute  the right to  purchase  shares,  any  purchase
period then in progress will be shortened by setting a new purchase date and any
purchase period then in progress will end on the new purchase date.

In the  event  of  any  corporate  transaction,  the  Committee  may  make  such
adjustment it deems  appropriate to prevent dilution or enlargement of rights in
the Employee Stock Purchase Plan, in the number,  class of or price of shares of
common stock  available for purchase  under the Employee Stock Purchase Plan and
in the  number of shares  of common  stock  which an  employee  is  entitled  to
purchase and any other  adjustments  it deems  appropriate.  In the event of any
transaction,  the  Committee  may elect to have the  purchase  rights  under the
Employee  Stock Purchase Plan assumed or such purchase  rights  substituted by a
successor entity,  to terminate all outstanding  purchase rights either prior to
their expiration or upon completion of the purchase of shares of common stock on
the next purchase  date, or to take such other action deemed  appropriate by the
Committee.

The Board may amend the Employee Stock Purchase Plan at any time,  provided such
amendment  does not cause rights issued under the portion of the Employee  Stock
Purchase  Plan to fail to meet the  requirements  of  Section  423 of the  Code.
Moreover, any amendment for which shareholder approval is required under Section
423 of the Code or any other  applicable rule or regulation must be submitted to
the  shareholders  for  approval.  The Board may  terminate  the Employee  Stock
Purchase Plan any time.

Item 6. Exhibits

         3.2    Second   Amended  and   Restated   Articles   of   Incorporation
                (incorporated  by  reference  to  Appendix  C to  the  Company's
                definitive  proxy  statement  on Schedule 14A filed on April 28,
                2005).

         3.3    Bylaws   (incorporated  by  reference  to  Exhibit  3.2  to  the
                Company's  Registration  Statement  on Form SB-2 filed on May 1,
                1997 (Registration No. 333-26269)).

         31.1   Certification  under  Section 302 of the  Sarbanes-Oxley  Act of
                2002 for Chief Executive Officer.

         31.2   Certification  under  Section 302 of the  Sarbanes-Oxley  Act of
                2002 for Chief Financial Officer.

         32     Certification by the Chief Executive and Chief Financial Officer
                Pursuant to 18 U.S.C.  Section 1350 Adopted  Pursuant to Section
                906 of the Sarbanes-Oxley Act of 2002



                                       15


                                   SIGNATURES

In accordance with the requirements of the Exchange Act , the registrant  caused
this  report  to be  signed  on its  behalf  by the  undersigned  hereunto  duly
authorized.


                                      International Isotopes Inc.
                                      (Registrant)



                                      By:  /s/ Steve T. Laflin
                                           _____________________________________
                                           Steve T. Laflin
                                           President and Chief Executive Officer
Date: August 11, 2005



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