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GN819367
卡特缩合剂BR,98% 英文名:(Benzotriazol-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate
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GN820635
腐殖酸,BS 英文名:Acetic anhydride
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H12004
盐酸羟胺,99% 英文名:Hydroxylammonium chloride
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W39003
苄索氯铵,99% 英文名:Benzethonium Chloride
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W41004
绿原酸,98% 英文名:Chlorogenic acid
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