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BSA Fraction V Fatty Acid-Free
POLY(OXY-1,4-PHENYLENESULFONYL-1,4-PHENY
MERCURY AA/ICP CALIBRATION/CHECK STANDAR D FOR ENV
3,4-Dichlorobenzoic acid, 98+% 2.5KG
3-Furancarboxylic acid for synthesis
正辛酸酐,95.0%(GC&T)
苯并呋喃-2-硼酸(含有数量不等的酸酐)
4'-溴苯并-18-冠6-醚,95.0%(GC)
4-Chlorophenol, 99+% 500GR
Diethyl (aminomethyl)phosphonate oxalate, 95% 1GR
Phenyltrimethoxysilane, 85% 50ML