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4-N-丙基联苯基-4'-羧酸
GF/F玻璃纤维滤纸
PUNYW8045162 (2S,3S,11bS)-Dihydrotetrabenazine-d7
不锈钢坩埚钳
邻氟苯丙酮
1,1-联苯基戊烷
THERMOSTATIC-REACTION VESSEL, FLAT FLANGE WITH GROOVE, WITH DRAWAL VALVE, CYLINDRICAL, ROUND BOTTOM, GRADUATED, DISTRIBUTION RING FOR STABILIZING MEDIA, DN 150, 2000 ML, KF 15, VALVE 10 MM,
甲基联苯砷氧化物标准品
超纯化柱
Anthanthrene,10ng/ul 标准品