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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 1648-2001 H-acid monosodium salt(1-Amino-8-hydroxy-3,6-naphthalenedisulfonic acid monosodium salt) $130.00 via email in 1~3 business day superseded
GB/T 1648-2013 H-acid Monosodium Salt (1-Naphthylamine-8-hydroxy-3,6-disulfonic Acid Monosodium Salt) $160.00 via email in 1~3 business day valid
GB/T 1653-1997 O-Chloronitrobenzene $410.00 via email in 1~3 business day superseded
GB/T 1653-2013 o-,p-Chloronitrobenzene $180.00 via email in 1~3 business day superseded
GB/T 1653-2023 o-,p-Chloronitrobenzene $165.00 via email in 1~3 business day valid
GB/T 21886-2008 2 4-Dinitrophenol $100.00 via email in 1~3 business day valid
GB/T 21887-2008 2-Amino-4-nitrophenol $90.00 via email in 1~3 business day valid
GB/T 21892-2008 P-Aminophenol $100.00 via email in 1~3 business day abolished
GB/T 21892-2015 p-Aminophenol $160.00 via email in 1~3 business day valid
GB/T 21895-2008 p-(β-Sulfato ethyl sulfonyl)anilin(Para Base Ester) $100.00 via email in 1~3 business day abolished
GB/T 21895-2015 p-(β-Sulfato ethyl sulfonyl) anilin (Para base ester) $160.00 via email in 1~3 business day valid
GB/T 21896-2008 2-Naphthylamine-1,5-disulfonic acid (Sulphonic Tobias acid ) $120.00 via email in 1~3 business day abolished
GB/T 21896-2019 2-Naphthylamine-1,5-disulfonic acid (Sulphonic Tobias acid ) $130.00 via email in 1~3 business day valid
GB/T 23665-2009 1-Chloroanthraquinone $180.00 via email in 1~3 business day valid
GB/T 23666-2009 1-Naphthol-5-sulfonic acid (L acid ) $180.00 via email in 1~3 business day valid
GB/T 23667-2009 2,5-Dichloroaniline $180.00 via email in 1~3 business day superseded
GB/T 23667-2019 2,5-Dichloroaniline $160.00 via email in 1~3 business day valid
GB/T 23668-2009 2 6-Dichloro-4-nitroaniline $180.00 via email in 1~3 business day superseded
GB/T 23668-2016 2, 6-Dichloro-4-nitroaniline $160.00 via email in 1~3 business day valid
GB/T 23669-2009 2 6 - Dibromo - 4 - Nitroaniline $100.00 via email in 1~3 business day superseded
* Related standard quantity: * Page quantity: * Current: * First Previous [1][2][3][4][5][6][7][8][9][10] Next End



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