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水相滤膜，50mm直径，已灭菌，孔径0.22um（定制）
吡喃草酮标准品
KPG STIRRER SHAFT, WH 10, 370 MM, DURAN
1,2,4-三唑钠
Lids, flat flange, DN 100, center neck ST 14/23, borosilicate glass
Chlorophenol Red-β-D-galactopyranoside Sodium Salt
Grey-blue rubber stopper, ? bottom 60.0 mm, ? top 70.0 mm, length 50 mm Pack = 5 pcs.
3-羧基环丁胺
Bond Elut C18 SPE小柱，120um， 1g/6ml
BISPHENOL F UNLABELED 标准品
