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150mm 15mm, ringless for easy sliding, Room Temperature
Gibberellic acid, in dibasic ammonium phosphate 25GR
2-Mercaptobenzothiazole, 98% 1KG
肉豆蔻酰苯胺,99.0%(T)
Mixed indicator 5 for ammonia titrations
BUCKY TUBES, POWDERED CYLINDER CORES
(邻苯二甲酰亚胺甲基)磷酸二乙酯,98.0%(GC)
异丁硼酸(含有数量不等的酸酐)
PROPYLMERCAPTAN (NPM), EIN PRODUKT VON E
(易制毒三类)Fisher TraceMetal 盐酸,金属元素杂质含量为ppb级别
Peracetic Acid Test Method: reflectometric with test strips 75 - 400 mg/l Reflectoquant