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Position: Standard Search VALID TO BE VALID SUPERSEDED TO BE SUPERSEDED ABOLISHED TO BE ABOLISHED
Standard No. Title Price(USD) Delivery Status Add To Cart
GB/T 23855-2018 Liquid sulphur trioxide (USD) via email in 1-3 business day VALID
HG/T 3815-2006 Potassium hydroxide solution by ion exchange membrance method for industry use (USD) via email in 1-3 business day ABOLISHED
GB/T 11213.4-2006 Sodium hydroxide for chemical fiber use—Determination of silicon content—Reduced molybdosilicate spectrophotometric method via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
HG/T 4509-2013 High purity hydrofluoric acid for industrial use (USD) via email in 1-3 business day VALID
GB/T 4348.3-2012 Sodium hydroxide for industrial use - Determination of iron content-1,10-phenanthroline photometric method (USD) via email in 1-3 business day VALID
HG/T 3607-2007 Magnesium hydroxide for industrial use (USD) via email in 1-3 business day VALID
GB 209-1993 Sodium hydroxide for industrial use via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 1919-2014 Potassium hydroxide for industrial use (USD) via email in 1-3 business day VALID
GB/T 11198.8-1989 Sulphuric acid for industrial use-Determination of lead content-Atomic absorption spectroscopy (USD) via email in 1-3 business day ABOLISHED
GB 1919-1980 Potassium hydroxide (USD) via email in 1 business day VALID
HG/T 4506-2013 Cobalt hydroxide for industrial use (USD) via email in 1-3 business day VALID
GB/T 11212-2003 Sodium hydroxide for chemical fiber use via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 209-2018 Sodium hydroxide for industrial use (USD) via email in 1-3 business day VALID
YB 1502-1977 via email in ABOLISHED please email coc@codeofchina.com for quotation
HG/T 3821-2006 Nano-powder of magnesium hydroxide (USD) via email in 1-3 business day VALID
GB/T 4348.1-2013 Sodium hydroxide for industrial use—Determination of sodium hydroxide and sodium carbonate content (USD) via email in 1-3 business day VALID
GB/T 11198.5-1989 Sulphuric acid for industrial use-Determination of arsenic content-Silver diethyldithiocarbamate p (USD) via email in 1-3 business day ABOLISHED
HG 2-243-1965 via email in ABOLISHED please email coc@codeofchina.com for quotation
HY/T 111-2008 Magnesium hydroxide slurries and filter cakes (USD) via email in 1-3 business day VALID
GB/T 11213.1-2007 Sodium hydroxide for chemical fiber use—Determination of sodium hydroxide content (USD) via email in 1-3 business day VALID
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