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Standard No. Title Price(USD) Delivery Status Add To Cart
SY/T 5280-2000 General technical conditions for crude oil demulsifiers 105 (USD) via email in 1-3 business day ABOLISHED
SN/T 1112-2002 The determination of chemical components in aluminum ingots--Inductively coupled plasma atomic emission spectrometric method via email in 1-3 business day please email coc@codeofchina.com for quotation
HG/T 3484-1999 Chemical reagent Standard of clear liquor,made from glass dust,and standard of transparence 60 (USD) via email in 1-3 business day VALID
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