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杀线威肟 标准品
LiChroCART 30-2,LiChrosorb DIOL 5μm定制柱
VacuTight Fttg - Hex/10pk
LiChroCART 250-10,LiChrospher 300 WP RP-18 12 μm定制柱
240mL Boston棕色窄口瓶,含带内塞的黑色石炭酸盖子,28-400
11种元素ICP-MS混标,溶于5% HNO3
滴定仪打印头
STRAIGHT HIGH VACUUM VALVE, "WITAFLO" DURAN, VALVE PLUG MADE OF PTFE 15 MM, SIDE ARMS D.20 MM, LE
锌棒, 1.27cm (0.5in) 直径, 99.9+% (etals basis)
多粘菌素B(2.5万单位)