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LiChroCART 125-3,LiChrospher 60 Si 5μm定制柱
3-氨基-4-羟基联苯
DENSITY-HYDROMETERS, M50-075, ACC.TO DIN 12791, FOR OFFICIAL TESTING, 0,750-0,800 : 0,001 G/CM3 W
5-溴香兰素
热缩托盘包装窄口包装瓶,不透明琥珀色高密度聚乙烯,不透明琥珀色聚丙烯盖,60毫升容量,每箱1050
虫螨畏
盐酸环己胺
3种元素ICP-MS混标,Al/Ca/Fe,10000mg/L溶于5% HNO3 + Tr HF
BETABASIC 8 5UM 100X1MM COLUMN
SINTERED DISCS, 80 MM DIAM. P 00