铂坩埚, Platinum crucible for Schoeps AF machine w/sup wire cage & pour lip

铂坩埚, Platinum crucible for Schoeps AF machine w/sup wire cage & pour lip

降冰片烯二酸酐, Carbic anhydride

异丁基硼酸, (2-Methylpropyl)boronic acid

无水硫酸钠, Sodium Sulfate

3,3-二甲基-1-丁烯, 3,3-Dimethyl-1-butene

草酸二水合物, Oxalic acid dihydrate

葡聚糖, Dextran

化学品, 2-Amino-4'-methoxyacetophenone hydrochloride

无水碳酸钠,1KG, SODIUM CARB ANHYD CERT ACS 1KG