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乙基香兰素
Tributyl(ethynyl)tin
SS 10%Igepal CO-880 15%UCON LB-550X on chromosorb WAW 60/80
Transferpette S 1-10ml 移液器活塞
FILTER PAPER CIRCLES,(1) SOFT, RAPID, FILTER D. 240 MM, PACK OF 100 PCS
SAX HYPERSIL 5UM 150X3MM COLUMN
Toxaphene,10ug/ml溶于异辛烷 标准品
3-甲氧基-2-萘甲酸甲酯
750 +L离心滤器
LiChroCART 50-10,LiChrospher 100 RP-8e 10μm定制柱