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035   $a(OCoLC)926740157
035   $a(EXLCZ)995470000002479631
100   $a20151026d1972      ua         0
101 0 $aeng
181   $2rdacontent
182   $2rdamedia
183   $2rdacarrier
200 10$aStandard reference materials $ecomparison of redox standards/$fK. M. Sappenfield, G. Marinenko
210  1$aGaithersburg, MD :$cU.S. Dept. of Commerce, National Institute of Standards and Technology,$d1972.
215   $a1 online resource
225 1 $aNBS special publication ;$v260-24
300   $a1972.
300   $aContributed record: Metadata reviewed, not verified. Some fields updated by batch processes.
300   $aTitle from PDF title page.
320   $aIncludes bibliographical references.
517   $aStandard reference materials
606   $aArsenic trioxide$xAnalysis
606   $aChemical tests and reagents$xSpecifications$zUnited States
606   $aOxidation-reduction reaction
606   $aPotassium dichromate$xAnalysis
610  0$aSodium oxalate$xAnalysis.
615  0$aArsenic trioxide$xAnalysis.
615  0$aChemical tests and reagents$xSpecifications
615  0$aOxidation-reduction reaction.
615  0$aPotassium dichromate$xAnalysis.
700   $aSappenfield$b K. M$01399074
701   $aMarinenko$b G$01395101
701   $aSappenfield$b K. M$01399074
712 02$aUnited States.$bNational Bureau of Standards.
801  0$bNBS
801  1$bNBS
801  2$bGPO
906   $aBOOK
912   $a9910709537103321
996   $aStandard reference materials$93546812
997   $aUNINA