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麦康凯琼脂(MAC)
三氟化硼-正丁醇试剂(10-20%)[用于酯化] (1ml*10)
Insert单个内嵌小室,13 mm,24/6,PC膜,0.4μm
电缆
100ml PFA窄口试剂瓶(含PFA螺纹盖)
(定制产品)6种元素ICP-MS混标,Cr/Cu/Mn/Ni/Ti/V,溶于5% HNO3 + TrHF
FILTER PUMP WITH BUILT-IN SAFETY VALVE PP
AQUASIL C18 5UM 50X0.32MM KAPPA COLUMN
红外石英标准带盖比色皿
GLASCRIBER FOR ENGRAVING GLASS AND PORCELAIN, BY MEANS OF A HARD METAL TIP