1、MIL-W-283H b W 77777Ob 0113b55 5 C-b5sS MIL-W-283H i v 25 June 1987 SUPERSEDING MIL-W-283G 18 December 1979 MILITARY SPECIFICATION WATER PURIFICATION TABLET, IODINE This specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This document
2、covers one type and grade of iodine water purification tablet suitable for purification of water in canteens (see 6.1). 2. APPLICABLE DOCUMENTS 2.1 Government documents. .* 2.1.1 Documents. The following documents form a part of this document to the extent specified herein. documents shall be those
3、listed in the issue of the Department of Defense Index of Specifications and Standards (DDISS) and supplement thereto, cited in the solicitation. Unless otherwise specified, the issues of these SPECIFICATIONS FEDERAL L-P-3 78 - Plastic Sheet and Strip, Thin Gauge, Polyolefin PPP-B - 63 6 - Boxes, Sh
4、ipping, Fiberboard PPP-C-18 6 - Container, Packaging and Packing for Drugs, Chemicals and Pharmaceuticals Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: U.S. Army Natick Research, Development,
5、and Engineering Center, Natick, MA 01760-5014, by using the self -addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. AMSC N/A FSC 6850 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Y /- THIS D
6、OCUMENT CONTAINS 2.5 PAGES. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-W-2 83H MILITARY MIL-L-35078 - Loads, Unit: Preparation of Semiperishable Subsistence Items ; Clothing, Personal Equipment and Equipage; General Specification For - Table
7、t (For Medicinal Purposes) STANDARDS FEDERAL FED -STD -14 0 MILITARY MIL-STD -1 O 5 - Sampling Procedures and Tables for Inspection MIL-STD -1 2 9 - Marking for Shipment and Storage MIL-STD-14 7 - Palletized Unit Loads by Attributes 4 c 1 (Copies of documents required by contractors in connection wi
8、th specific acquisition functions should be obtained from the contracting activity or as directed by the contracting activity.) t 2.1.2 Other Government documents. The following other Government documents form a part of this document to the extent specified herein. Unless otherwise specified, the is
9、sues shall be those in effect on the date of the solicitation. ENVIRONMENTAL PROTECTION AGENCY (EPA) Federal Insecticide, Fungicide, and Rodenticide Act as Amended and Regulations Promulgated Thereunder (40 CFR Part 162) (Application for copies should be addressed to the Environmental Protection Age
10、ncy, 401 M Street, S.W. Washington, DC 20460.) (The Code of Federal Regulations (CFR) and Federal Register (FR) are for sale on a subscription basis by the Superintendent of Documents, U.S. Government Printing Office, Washington, DC 20402. When indicated, reprints of certain regulations may be obtai
11、ned from the Federal agency responsible for issuance thereof.) 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-W-283H 68 7773906 OLL3657 7 MIL-W-283H 2.2 Other publications. The following documents form a part of this document to the extent spe
12、cified herein. .Unless otherwise specified, the issues of the documents which are DOD adopted shall be those listed in the issue of the DODISS specified in the solicitation. Unless otherwise specified, the issues of documents not listed in the DODISS shall be the issues of the nongovernment document
13、s which are current on the date of the solicitation. UNITED STATES PHARMACOPEIAL CONVENTION, INC. The United States Pharmacopeia (USP) and the National Formulary (Application for copies should be addressed to the United States Pharmacopeia1 Convention, Inc., 12601 Twinbrook Parkway, Rockville, MD 20
14、852.) NATIONAL ACADEMY OF SCIENCE Food Chemicals Codex (Application for copies should be addressed to the National Academy Press, 2101 Constitution Avenue, N.W., Washington, DC 20418.) AMERICAN SOCIETY FOR TESTING AND MATERIALS (AS“) D5 - Penetration of Bituminous Materials (Application for copies s
15、hould be addressed to the American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103.) (Technical society and technical association documents are generally available for reference from libraries. They are also distributed among technical groups and using Federal agencies.)
16、3c 2.3 Order of precedence. In the event of a conflict between the text of this document and the references cited herein, the text of this document shall take precedence. Nothing in this document, however, shall supersede applicable laws and regulations unless a specific exemption has been obtained.
17、 “I. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-W-283H b W 7779906 OLL365 O MIL-W-283H 3. REQUIREMENTS 3.1 Material. 3.1.1 Tetraglycine hydroperiodide. Tetraglycine hydroperiodide shall conform to the requirements specified in table I whe
18、n tested as specified in 4.2.1.1. TABLE I. Requirements for tetraglycine hydroperiodide Ingredient Minimum percent Maximum percent Active iodine Ash Total nitrogen Titratable iodine after 7 days storage in a tightly sealed bottle at 130F 39.50 - 7.35 34 .50 42.60 0.50 7.85 - 3c 3.1.2 Sodium acid pyr
19、ophosphate, anhydrous. Sodium acid pyrophosphate, anhydrous (Na2HP207) shall meet the requirements of the Food Chemicals Codex grade 3.1.3 Talc. The inert material shall consist of non-asbestiform talc, U.S.P. suitable for its intended use. It shall be selected to provide good tableting properties w
20、ithout affecting the solubility, friability, and stability of the tablets beyond the specified limits. In addition, the talc shall lose not-more than 0.3 percent of its .weight (moisture) when tested as specified in 4.2.1.1. - n 3.2 Form and composition- The tablets shall be uncoated, be of a firm d
21、ouble convex form, contain no added coloring material, and shall be of the composition Specified in table If. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-W-283H TABLE II. Tablet composition Ingredient Minimum Maximum milligrams milligrams T
22、etraglycine hydroperiodide 19.3 21.3 o Sodium acid pyrophosphate, anhydrous 82.5 92.3 3.3 Physic.al and chemical requirements. 3.3.1 Weight. The average tablet weight shall not exceed 120 milligrams when tested as specified in 4.2.4. The individual tablet weight deviations shall conform to the toler
23、ances for tablet weights as outlined in the Weight Variation Test for Tablets referenced in the United States Pharmacopeia. 3.3.2 Loss on drying. Tablets shall have a maximum loss on drying of 0.20 percent when tested as specified in 4.2.4, regardless of the maximum allowable loss on drying of the i
24、ndividual components of the tablet. 3.3.3 Titratable iodine. Tablets shall yield not less than 7.60 milligrams nor more than 9.00 milligrams per tablet of titratable iodine when tested as specified in 4.2.4. 3.3.4 Solubility. Tablets, when tested as-specified in 4.2.4, shall dissolve in not more tha
25、n 200 seconds. If the tablets do not dissolve within the specified time, they will be acceptable providing the titratable iodine in solution at the end of 200 seconds when divided by 8 is not less than 7.60 mg when tested in accordance with 4.2.4. 3.3.5 Friability. The tablets shall not lose more th
26、an 10.0 percent in weight when tested as specified in 4.2.4. 3.3.6 Stability. 3.3.6.1 Loss of iodine after storage. Tablets as packaged in the sealed, glass bottle after 7 days storage at 130F shall show a loss of not more than 5.0 percent of the original titratable iodine content when tested as spe
27、cified in 4.2.4. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-W-283H 3.3.6.2 Loss of solubility after storage. Tablets as packaged in the sealed, glass bottle after 7 days storage at 130“F, when tested as specified in 4.2.4, shall dissolve i
28、n not more than 300 seconds. If the tablets do not dissolve within the 300 seconds time limit, they will be acceptable providing the titratable iodine in the 300 mL aliquot at the end of 300 seconds when divided by 8 is not less than 95.0 percent of the original titratable iodine. 3.4 Pledget materi
29、al. Pledget material shall conform to the following requirements prior to use in packaging. 3.4.1 Glass fiber pledget. Glass fiber pledget material for the void space in immediate container shall consist of long fibers of calcium borosilicate glass. and other foreign contaminants. It shall be white
30、in color and free from dust, grease, 3.4.1.1 Glass fiber diameter. The average diameter of the fibers shall be between 0.00010 and 0.00036 inch, and the individual fibers shall not deviate from the average by more than f 50 percent when tested as specified in 4.2.1.1. 3.4.1.2 Moisture content. Moist
31、ure content of the glass fibers shall be not greater than 0.5 percent when tested as specified in 4.2.1.1. 3.4.1.3 Loss on ignition. The loss of weight of the glass fibers on ignition shall be not greater than 1.0 percent when tested as specified in 4.2.1.1. ic 3.5 Labeling. The labeling shall be re
32、gistered under the Federal Insecticide, Fungicide, and Rodenticide Act and shall be in compliance with its requirements. The contractor shall use EPA Registration No. 40510-3 assigned to the U.S. Army Natick Research, Development, and Engineering Center (GL), Natick, MA 01760-5011, and not the EPA R
33、egistration assigned for a commercial version of the document item. The contractor shall use the EPA Establishment number assigned to his manufacturing plant. label shall be as shown in figure 1. The EPA approved u 3.5.1 Labeling of bottles. The label shall be of paper in one color, printed with non
34、smearing black ink, and shall be firmly affixed to the bottle with an adhesive so that it shall withstand soaking in water at 70F for 24 hours without loosening or rendering the printed matter illegible. 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-
35、,-,-MIL-W-283H JC 3.5.2 Instruction sheet (twelve-tablet bottle only). Twelve instruction sheets, containing the information specified in figure I, shall be furnished in each intermediate pack of 12-tablet bottles (see 5.1.1.2.1). Each instruction sheet shall be printed with a black nonsmearing ink
36、and shall be of such size and print to be easily read. The paper used shall be bleached, high wet strength kraft paper having a minimum basis weight of 27 pounds per ream (24 by 36 - 500). JC 3.6 Workmanship. The tablets shall conform to the quality of product established by this document and the oc
37、currence of deeects shall not exceed the applicable acceptable quality levels. 4 e QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection. Unless otherwise specified in the contract or purchase order, the contractor is responsible for the performance of all inspection requirements as specifi
38、ed herein. Except as otherwise specified in the contract or purchase order, the contractor may use his own or any other facilities suitable for the performance of the inspection requirements specified herein, unless disapproved by the Government. The Government reserves the right to perform any of t
39、he inspections set forth in this document where such inspections are deemed necessary to assure supplies and services conform to prescribed requirements. 3c 4.1.1 Responsibility for compliance. All items must meet all requirements of sections 3 and 5. part of the contractors overall inspection syste
40、m or quality program. The absence of any inspection requirement in the document shall not relieve the contractor of the responsibility of assuring that all products or supplies submitted to the Government for acceptance comply with all requirements of the contract. Sampling in quality conformance do
41、es not authorize submission of known defective material, either indicated or actual, nor does it commit the Government to acceptance of defective material. The inspection set forth in this document shall become a 4.1.2 Certificates of compliance. When certificates of compliance are submitted, the Go
42、vernment reserves the right to inspect such items to determine the validity of the certification. 4.2 Quality conformance inspection. Unless otherwise specified, sampling for inspection shall be performed in accordance with MIL-SID-105. 4.2.1 Component and material inspection. In accordance with 4.1
43、, components and materials shall be inspected in accordance with all the - requirements of referenced documents unless otherwise excluded, amended, modified, or qualified in this document or applicable purchase document. 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without
44、license from IHS-,-,-MIL-W-283H 4.2.1.1 Component testing. In addition to any testing required in referenced documents, components shall be tested for characteristics as specified in table III. components, pledget material (glass fiber), or wax, as applicable. The sample for testing the chemical com
45、ponents and wax shall be a 1/4 pound composite obtained by combining equal portions selected at random throughout the lot. The number .of portions of products to make up the composite shall be as indicated below. The composite samples shall be thoroughly mixed, placed in airtight containers, sealed,
46、 and marked with the identifying lot number and date. The sample unit for the pledget material shall be a 1/4 pound sample. The number of units of pledget-material shall be as indicated below. All test reports shall contain the individual values utiliz.ed in expressing the final result. applicable,
47、fails to meet any test requirement specified. The lot shall be expressed in pounds of chemical The lot shall be unacceptable if the composite or sample unit, as Lot size (pounds) 800 or less 801 up to and including 22,000 22,001 or more Sample size (sample unit) 2 3 5 Each lot of tetraglycine hydrop
48、eriodide, anhydrous sodium acid pyrophosphate, and talc-shall be tested to determine compliance with the requirements specified herein. TABLE III. Component tests Tetraglycine hydroperiodide: Active iodine 3.1.1 4.3.1 2 0.01 percent Ash 4.1.1 4.3-2 2 0.01 percent Total nitrogen 3.1.1 4.3.3 2 0.01 pe
49、rcent 8 Characteristic NO. Of deter- Results Require- Test mina- re por t ed ment para method tions to nearest Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-U-283H 68 W 777770b 0333663 4 MIL-W-283H TABLE III. Component tests - Continued Characteristic No. of deter- Results Require- Test mina- . reported ment para method tions to nearest Tetraglycine hydroperiod
