Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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GB/T 19590-2004 Nano-calcium carbonate $224.00 via email in 1~3 business day superseded
GB/T 19590-2011 Nanoscale Calcium carbonate (powdered form) $210.00 via email in 1~3 business day abolished
GB/T 19590-2023 Nanoscale calcium carbonate $240.00 via email in 1~3 business day valid
GB/T 20214-2006 Crystalline layered sodium disilicate $110.00 via email in 1~3 business day valid
GB/T 2367-2016 Sodium nitrite for industrial use $160.00 immediately valid
GB/T 23763-2009 Photo-catalytic antimicrobial materials and products - Assessment for antimicrobial activity and efficacy $184.00 immediately valid
GB/T 23835.1-2009 Lithium perchlorate anhydrous - Part 1: Lithium perchlorate anhydrous $120.00 via email in 1~3 business day valid
GB/T 23839-2009 Stannous sulfate for industrial use $210.00 via email in 1~3 business day valid
GB/T 23846-2009 Cobalt sulfamate for electroplating $240.00 via email in 1~3 business day superseded
GB/T 23846-2017 Cobalt sulfamate for electroplating $220.00 via email in 1~3 business day valid
GB/T 23847-2009 Nickel sulfamate for electroplating $210.00 via email in 1~3 business day superseded
GB/T 23847-2017 Nickel sulfamate for electroplating $250.00 via email in 1~3 business day valid
GB/T 23848-2009 Ferrous(II) sulfamate for electroplating $180.00 via email in 1~3 business day superseded
GB/T 23848-2018 Ferrous(Ⅱ)sulfamate for electroplating $220.00 via email in 1~3 business day valid
GB/T 23850-2009 Sodium perchlorate for industrial use $180.00 via email in 1~3 business day abolished
GB/T 23850-2024 Sodium perchlorate for industrial use $375.00 via email in 1~5 business day valid
GB/T 23853-2009 Lithium carbonate made of brine $270.00 via email in 1~3 business day superseded
GB/T 23853-2022 Lithium carbonate made of brine $200.00 via email in 1~3 business day valid
GB/T 23936-2018 Sodium hexafluorosilicate for industrial use $220.00 via email in 1~3 business day superseded
GB/T 23937-2009 Sodium hydrosulfide for industrial use $165.00 via email in 1~3 business day superseded
* Related standard quantity: * Page quantity: * Current: * First Previous [3][4][5][6][7][8][9][10][11][12][13] Next End



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