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A-AMYLASE LYOPH.F.BIOCH.ZW
Murexide 1GR
4-(二乙氨基)偶氮苯， ≥97.0%
聚丙烯酸 部分钠盐 溶液 average Mw ~240，000 by GPC， 25 wt. % in H2O
1-(7-Acetyl-9H-fluoren-2-yl)ethan-1-one， 97%
PROCESSING CHEMICALS, KODAK FIXER
1-Ethyl-4-eth-1-ynylbenzene， 97%
Standard Plain Polystyrene Microspheres, White, 0,076-0,125μm, 10%, K010
Isobutylbenzene for synthesis
DIPOTASSIUM (U-(1,2-ETHANEDIOLATO-O:O')) -TETRAKIS
(2-Fluorophenyl)methanesulfonyl chloride， 95%
