1、 D 1498 07 -STANDARD TEST METHOD FOR OXIDATION-REDUCTION POTENTIAL OF WATER 2008.:0919-08/ASTM :07.06.2008 NOTICE:This standard has either been superseded and replaced by a new version or withdrawn.Pleasecontact ASTM International(www.astm.org)for the latest information.-,.9,-49,-1,119991.:(495)236-
2、54-49,236-43-83:(495)230-13-72 E-mail:interstgost.ru Web:www.interstandart.ru (ASTM International,)100 rr Harbor Drive,West Conshohocken,PA 19428,USA.ASTM International ,ASTM International.-,ASTM International ,.This translation is executed by FGU“CIC“Interstandard”of Federal Agency on Technical Reg
3、ulating and Metrology under the license of American Society for Testing and Materials(ASTM International)100 rr Harbor Drive,West Conshohocken,PA 19428,USA.ASTM International does not approve and does not confirm these translations and in any cases only the English version published with a sign of A
4、STM International copyright can be considered as the original version.Reproduction of the specified translations by any Party,except for ASTM International or FGU“CIC“Interstandard”,is strictly forbidden according to the USA legislation and international copyright.NOTICE:This standard has either bee
5、n superseded and replaced by a new version or withdrawn.Pleasecontact ASTM International(www.astm.org)for the latest information.ASTM D 1498-07 3 D 1498 07 -1 D 1498;,.()1.1.1 -().,-.-.1.2 ,.1 D19 ,D19.03 ,on-line .15 2007.2007.1957.2000.D 1498-00.NOTICE:This standard has either been superseded and
6、replaced by a new version or withdrawn.Pleasecontact ASTM International(www.astm.org)for the latest information.ASTM D 1498-07 4 ,.2.2.1 ASTM:2 D 1129,D 1193 D 2777 D19 D 3370 3.3.1 :3.1.1-Em,.-(/ORP):Em-*,E-,F-,R-,T-,C+273.15,2 ASTM,-ASTM www.astm.org ASTM serviceastm.org.ASTM.Document Summary ASTM
7、*:=-(RedOx Reduction/Oxidation)NOTICE:This standard has either been superseded and replaced by a new version or withdrawn.Pleasecontact ASTM International(www.astm.org)for the latest information.ASTM D 1498-07 5n-,Aox Ared-.3.2 ,D 1129.4.4.1 ,.,.-.5.5.1 /,.5.2,.6.6.1-NOTICE:This standard has either
8、been superseded and replaced by a new version or withdrawn.Pleasecontact ASTM International(www.astm.org)for the latest information.ASTM D 1498-07 6 ,.6.2 ,.,.6.3 pH ,.,.6.4 -,.-.-.6.5 -,.,.,.6.6,-.NOTICE:This standard has either been superseded and replaced by a new version or withdrawn.Pleaseconta
9、ct ASTM International(www.astm.org)for the latest information.ASTM D 1498-07 77.7.1 -pH-.1.7.1.1 -pH-.,.,.-,.,.7.1.2 -.7.2 ,-.,.,.,.NOTICE:This standard has either been superseded and replaced by a new version or withdrawn.Pleasecontact ASTM International(www.astm.org)for the latest information.ASTM
10、 D 1498-07 8 .,.,.11.2.1 (/NIST),NIST A 186-II-2.130C 186-I-e 2.130C 185-g A (),Office of Standard Reference Materials,National Institute of Standards and Technology(NIST),Gaithersburg,MD 20899.7.3-.;.,.,.1 2.7.4 .,NOTICE:This standard has either been superseded and replaced by a new version or with
11、drawn.Pleasecontact ASTM International(www.astm.org)for the latest information.ASTM D 1498-07 9 .8.8.1 .,.3 ,.8.2 ,D 1193,I II.8.3 1 (HNO3,.1,42)3 (HCl,.1,18).8.4 1 ,(NIST).NIST .8.4.1 (pHs=4,00 25C)10,12 (KHC8H4O4)1.3 ,American Chemical Society,Washington,DC.,(Analar Standards for Laboratory Chemic
12、als,BDH Ltd.,Poole,Dorset,U.K.)(United States Pharmacopeia and National Formulary,U.S.Pharmacopeial Convention,Inc.(USPC),Rockville,MD).NOTICE:This standard has either been superseded and replaced by a new version or withdrawn.Pleasecontact ASTM International(www.astm.org)for the latest information.
13、ASTM D 1498-07 10 2 25C -,Hg,Hg2 Cl2,satd KCl+430 Ag,AgCl,1,00 M KCl+439 Ag,AgCl,4,00 M KCl+475 Ag,AgCl,satd KCl+476 Pt,H2(p=1),H(a=1)+675 8.4.2 (pHs=6,86 25C)3,39 (KH2PO4)3,53 (Na2HPO4)1.8.5 5 (K2Cr2O7)500 (H2SO4,.1,84).8.6 .8.7 (1+1)(HNO3,.1,42).8.8 -;-4 39,21 (Fe(NH4)2(SO4)26H2O),48,22 (FeNH4(SO4
14、)212H2O)56,2 (H2SO4,.1,84)1.,1%.8.8.1-4 Standard Solution for Redox Potential Measurements,(-),Analytical Chemistry,Vol 44,1972,p.1038(,44,1972.,.1038)NOTICE:This standard has either been superseded and replaced by a new version or withdrawn.Pleasecontact ASTM International(www.astm.org)for the late
15、st information.ASTM D 1498-07 11.2 25C -.8.9 -1 pH 4(.8.4.1)c 10 .1 pH 7(.8.4.2)c 10 .,.8.3 -20C,25C 30C.8.10 -;/664,04 (KI),1,751 I2,12,616 (H3BO3)20 1 M (KOH)1.,.4 /.9.9.1 D 3370.10.10.1 -,.,.,NOTICE:This standard has either been superseded and replaced by a new version or withdrawn.Pleasecontact
16、ASTM International(www.astm.org)for the latest information.ASTM D 1498-07 12.10.2 -.,.,1+1 .,.,-(70C)1.,.,.11.11.1 ,.,.0,5.11.2 -(.8.8,8.9 8.10).,.8.8,8.9 8.10.-.,.30.10.NOTICE:This standard has either been superseded and replaced by a new version or withdrawn.Pleasecontact ASTM International(www.astm.org)for the latest information.ASTM D 1498-07 1312.12.1 ,/,.11,.,10.,.12.2 -,.,.,.,.pH ,.NOTICE:This standard has either been superseded and replaced by a new version or withdrawn.Pleasecontact AST
