astm.d1193.1977

By Authority OfTHE UNITED STATES OF AMERICA Legally Binding Document By the Authority Vested By Part 5 of the United States Code § 552(a) and Part 1 of the Code of Regulations § 51 the attached document has been duly INCORPORATED BY REFERENCE and shall be considered legally binding upon all citizens and residents of the United States of America. HEED THIS NOTICE: Criminal penalties may apply for noncompliance. e Document Name: CFR Section(s): Standards Body: ASTM D1193: Standard Specification for Reagent Water 40 CFR 60, Appendix A-3 American Society for Testing and Materials Official Incorporator: THE EXECUTIVE DIRECTOR OFFICE OF THE FEDERAL REGISTER WASHINGTON, D.C. . 3. mg/litre 0. or a combination thereof. 1.lmho/cm at 298 K 0. Published March 1977. 1. distillation.2 The method of preparation of the various grades of reagent water determines the limits of impurities and shall be as follows: 1.~ 1~93. the number immediately following the designation indicates'the year of Qriwnal adoption or..inay be' required as an initial treatment prior to distillation if the purity cannot. minutes not detectable not detectable Maximum soluble silica no limit 10 J.o/(. reverse osmosIs.2. '. Type I Type I Reagent Water.4 1.' di~tillate having a conductiviW. Four grades are specified: ..ttattained by 'singIedistillatrol1.3 Type III l~tade ofr. distillation. in the case of revision.le~s.2. Current edition approved Jan. - Th:is specijication has been djJprovedfor use by agencies ofthe Department ofDefense andfor listing in the DoD Index ofSPecijications ana Standards. 1 This specification is under the jurisdiction of ASTM Committee 0-19 on Water and is the responsibility of Subcommittee 019.1 Type I grade pf reagent water shall be used where maximum accuracy and precision is indicated. ' .1.06 1.3. and Type IY' Reagent Water.' ' " ' . Olml 1.2 Type II grade of reagent water shall be prepared by distillation using a" stillq.3 Type III grade of.0 5. TypeC IO/mJ 100/ml 1.e. J.terials and a 0. of one of the various grades may be designated by the . followed by polishing with a 0. 1.1..2.3..98' .51 T.0 1.0 (25°C) A A pH at 298 K (25°C) 6.2 Type II grade of reagent water shall be used for most analytical procedures and all procedures requiring water low \.1 0.rriatter is not a possible interference.q1" at "4. 1. {i 1. . the siemens (symbol S).3 1. Type III Type II Type IV Total:matter. 1977..eagent\yat~r~hall be prepared by.1 .1 1.Spe'cification. 1. A number in parentheses indicates the year of last reapprovaI: A superscript epsilon (e) indicates an editorlai change since'the last revision or reapproval. Last previous edition 0 1193 -74.3 The choi<. p. or reverse. thap. .4 Type IV grade of reagent water shall be used in proce~tlJxes r~glliril.investigator. ion 'exchange.. ion exchan~e.it ASTM·8tandards. Qf.1 1.4~1~ Designation:. Test Methods for Electrical Conductivity and Resistivity of Water D 1129 Definitions of Terms Relating to Wate~ D 1293 Test Methods for pH of Water 2 702 TypeB Annual Book ofASTM Standards. . Type II Reagent Water. in OJ:gapics.esigped..0 (25°C) 0. MO·cmat 298 K 16. electrodialysis.2. .1 Type I grade of reagent water shall be prepared by the distillation of feed water having a maximum conductivity of 20 IUuhos/cm at 298 K (25°C) followed by polishing with a mixed bed of ion exchange ma..0 2. Originally issued as D 1193 . Scope 1.lgJarge amounts of water of lower purity.rod4<?tI .2 1.· D 859 "Test 'MethodS for Silica: in'Wate~' D 1125 .Rndwashwater. max. min.2 1. a .This specification covers requirements for water suitable for use hi' methods:' of chemical analysis and physical testing.01. ' B When bacterial levels need to be controlled. 7916 .~ (25°C). " 1.5 5.lm membrane filter. since electrodes used in this test contaminate the water. . provided dissolved organic.4 Type IV grade reagent water may be prepared by distillation.77 (Reapproved 1983) Federal Test Method Standard No. ~he year of last revision.2 to 7.0 Electncal resistivity. Vol 11.issl1ed under the fixed designation 01193. Type III Reagent Water.reagent water shall be recommended for general laboratory testing. Ion exchange. reagent grade types should be further classified as follows: Type A Maximum total bacteria count . 'particularly-for the makeup of synthetiotest .lg/litre Microbiological cl~ssification B A The measurement of pH in Type I and II reagent waters is meaningless and has been eliminated from the procedure.0 Electrical conductivity.1.3. max.1.45 Ilm membrane filter.2-J.. 28. NOTE-The "mho" is used in this standard as the unit of electrical conductance until such time as the equivalent SI unit. or i ~ a combination thereof.67 1. 1.osmosis.')lmlJ.02 on General Specifications and Technical Resources. 19. ' Refere~ced D~cuments i . is accepted by the committee having jurisdiction.j" '/ 'StandarCl.for Reagent Water i ' 1 This standard is.Q.. rinse 'water.method or by the.0 to 8.. J.0 Miniinum color retention time o(potassium 10 60 60 10 permanganate. reverse osmosis.solutions. 5. if proof is needed. where such specifications are available.3 The use of the membrane filter in the preparation of Type I and Type III water may add a small amount of organic components to the water first produced. 4.3 pH-Test Methods D 1293.316 g/litre)Dissolve 0. tantalum. it is intended that all reagents shall conform to the specifications of the Committee on Analytical Reagents of the American Chemical Society. ~ashington: D. 3. Y. 3.2 If the contamination of the water by the organic component is of significance to the test.S. are defined in accordance with Definitions D 1129 as follows: 4.6 Because atmospheric gases and impurities rapidly recontaminate exposed water.1 particulate matter-that nonliquid matter. The measurement of pH in Type I and II reagent waters is meaningless and has been 3 Annual Book ofASTM Standards. Sample containers and tubing should be made of TFE-fluorocarbon.2 Electrical Conductivity-Test Methods D 1125.3 Potassium Permanganate Solution (0. The concentration of nonionized dissolved gases may exceed 10 mg/litre.4 Sulfuric Acid (sp gr 1. since electrodes used in the test contaminate the water. see "Reagent Chemicals and Standards" by Joseph Rosin. or Residue in Water2 F 60 Method for Detection and Estimation of Microbiological Contaminants in Water Used for Processing Electron and Microelectronic Devices3 3." and others related to water constituents determined in these methods. in-line electrodes should be employed for determining the electrical conductivity of reagent water Types I. Likewise. 5. symbols. polyethylene. 3.P. and conversion factors see Standard E 380. titanium." Am.1 The dissolved or particulate organic contamination would normally range from 1 to 10 Jlg/litre. 7. 5. exclusive of gases which is dispersed in water to give a single homogeneou~ phase.2 The quality of the effluent water depends upon the type.02. However. II. references to water shall be understood to mean Type I or Type II reagent water as defined in this specification. 3. 3.1 Some membrane filters contain as much as 8 mass % of soluble components resulting from the manufacturing process.1. 3. Test Methods 7. and the "United States Pharmacopeia. and III.. 3.1 The method of preparing Type I reagent water adds organic contaminants to the water by contact with the ion-exchange materials. 4.3. 3. 3. 3. 5. any of the preceding listed types of reagent water may be produced.1 Total Matter-Method B of Test Methods D 1888.1 Reagent water shall conform to the requirements specified in Section 1. but must be tested in conformance with the requirements of the current edition of U. 5.4.1 Purity of Reagents-Reagent grade chemicals shall be used in all tests.4.tin. 18-8 stainless steel. It should be noted also that the method mayor may not remove non-ionized dissolved gases. Significance 3. Type II water should be used or the membrane should be rinsed by discarding the first 10 ml of water produced per square centimetre of filter area. or other matenal proven to be sufficiently resistant to chemical attack so as not to cause contamination in the intended use. 7.1 Extreme care must be exercised in handling samples when making an analysis. Inc. Vol 11. 6." 703 -- ~)- .2 Type II water should be pyrogen-free.1 The terms "particulate matter..1. and heated to 394 K (121°C) for 20 min. age. ~or suggestions on the testing of reagents not listed by the Amencan Chemical Society.. the flow rate through the ion exchange resin bed will change the conductivity of the effluent water. the method of storage and handling of the water may itself result in contamination.1 To obtain sterile water. 7 Sinc~ freedom from biological contaminants may be Important III the test procedure using any of the reagent waters specified. which is heterogeneously dispersed in water. 4.316 g of potassium permanganate (KMn04) in water and dilute to l/litre in a volumetric flask. Reagents 5. 3. Definitions 4. exclusive of gases. 6. and III reagent water should be protected from atmospheric contamination and from solution of container and tubing materials. and method of regeneration of the ion exchange materials. Unless otherwise indicated. D.. American Chemical Society Specifications. eliminated from the procedure. N. bottled. The instructions of the manufacturer of the resins or the resin cartridge bed should be followed.2 Additional requirements concerning specific contaminants or methods of preparation may be included in this specification by mutual agreement between the parties concerned." "dissolved matter" "total matter.4 Type II grade of reagent water should be sterile and pyrogen free as produced and generally may be used whenever freedom from organic or biological contaminants is desirable. New York.~t 0 1193 D 1888 Test Methods for Particulate and Dissolved Matter. 4. 7.3. quartz. II. This procedure is most easily carried out by autoclaving at 103 kPa (15 psi) for 20 min. 3. 4 "Reagent Chemicals. Solids. Van Nostrand Co. provided it is first ascertained that the reagent is of sufficiently high purity to permit its use without lessening the accuracy of the determination. Requirements 6. 4 Other_ grades may be used.84)-Concentrated acid (H2 S04 ).2 For definitions of other terms used in this specification refer to Definitions D 1129.1. For an explanation of the metric system including units.2 Purity of Water-Unless indicated otherwise.3 total matter-the sum of the particulate and dissolved matter.5 Types I. Chemical Soc. . or until a test for the organic components is negative.2 dissolved matter-that matter. a classification of bacterial levels is included and should be specified if of significance to the test being performed.1. block . C. The American Society for Testing and Materials takes no position respecting the validity of any patent rights asserted In connection with any Item mentioned In this standard.of InfrinffemfJ9tof such rights. Yourcorillrients are Invited eltherfoirevlsion of this standard or for additional standards and should be addressed to ASTM Headquarters. Philadelphia.7. patent rlghts....MeiliodBofTest Method D 859.. at any time by the responsible technical committee and '..d orw/(hdra.5··Silica2...:.have n()t received a fair hearing you should make your vlevys known to theAST¥ ~ommlttee on S!anpards.! Water. which you may attend. chemically resistaht"'glass.. 1916 Race St.7. are entirely their .' If you feel that your comments .. diSappear completely after stariding for the indicated period of time at room ternperature" This test should be rUn' against a blank using water' known to be' free of orgariicsubstances. PA 1.' .4. 7. lisers 'of tills standard are expressly advised that.own respon~ibillty. . Your oomments Will reoelve careful consideration at a meeting of the responsible : technical committee.l1dard 'Is s~bJect rev/slon. to " This sta."ust ~e reviewed every five years and If not revlsea.Thetotal count bf viable bacterial organisms shall be determined by Methods F 60. adding 0. 'o.:of500 fil of the'reagent water and 1 '1111 of-H2S04 in a stoppered bottle of .20 rill· of KMn04 solution to a1l1ixture....6 Clinical Reagent.8pd the risk . Consumption of Potassium Permanganate~Deter­ mine the consumption of potassium' permanganate by ..wn. either reapprove. determination of the validity of any such . Consider 'the reagent water 'as having' passed the test If the permanganate color does not i.9103.. '\ 704 . Documents Similar To astm.d1193.1977Skip carouselcarousel previouscarousel nextLecture 02Dow Completes Merger With Rohm and HaasDow4 Article GeofrontiersResistance in a ConductorCable_Design_Calculations_(Direct_Burial_&_Short_Circuit_Current).pdf19 i Lewatit FO 36 Presentation for Customers ShortAnalytical Separation by Ion-exchange Chromatography - Lab ReportWater (1)Sergey D. Gilev and Anatoliy M. 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