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100ng/ul三氯杀螨砜溶于环己烷；1ml 标准品
PUNYW10362497 3-beta,5-beta-Tetrahydro Levonorgestrel
JARS WITH LID, DURAN
rac 3-氯-1，2-丙二醇棕榈酸二酯-13C3(3-MCPD棕榈酸二酯-13C3)
BOTTLES, PE, NARROW NECK, ROUND, TRANSPARENT, W.SCREW-CAP, 500 ML, GL 25
UPCHURCH PRIME/PURGE VALVE FOR WATERS PU MP
隐色结晶紫-甲基-13C6
20MM 磁 COMBI W/ LLX
EVAPORATING DISHES, 45 ML, DURAN, WITH SPOUT + NOTATION BADAGE 1 PACK = 10 PCS
分水器,磨口直管,平底烧瓶
