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LiChroCART 75-10,LiChrosorb DIOL 7μm定制柱
4-(二氟甲氧基)苄醇
Metrosep C 2阳离子色谱保护柱
氟离子电极
6-溴吲哚满二酮
菱形夹口夹具、最大开口40mm
气进样针
LABORATORY BOTTLES, SQUARE, 500 ML, DURAN, ISO THREAD, GRADUATED, WITH CAP AND POURING RING MADE O
塑料鲁尔死堵
镓(Ga)ICP-MS标准溶液,10000mg/L±0.3%溶于4% HNO3
