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1-氯-4-碘丁烷
SPHERISORB ODS1 5UM 100X3MM COLUMN
(停用)F22Z标配 (玻璃)带夹套连续流腔体
PM Kit OMNIS cylinder unit 20mL
套管,适用于目录号为7806 05的产品,0.5 ml
正丁基苯
10mL PP锥形离心管,有刻度,直径16mm,高度112mm,无盖子
LABORATORY BOTTLES, 10000 ML, WITH SCREW-CAP AND RING, GRADUATED, DURAN-GLASS
Hibar 250-10,Nucleosil C8 3μm定制柱
20MM 压力 密封垫 AL FOIL/