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红色聚乙烯卡口盖，透明PTFE/红色硅橡胶隔垫
CONICAL TEST TUBES SELF-STANDING PP, 50 ml (100 pcs)
FILTER PUMPS, MADE OF BRASS, NICKEL-PLATED, WITH SAFTY VALVE AND SCREW-THREAD 1/2''
ASTM D5769 Aromatics in Finished Gasoline Cal. Std. #4 w/o IS, (RM, ISO GUIDE 34)标准品
填充柱 Porapak Q 80/100
CPC琼脂基础
LiChroCART 125-4,6,Superspher 100 Si 4 μm定制柱
Discovery C-18保护柱芯 （2个/包）
SOCKETS, FCH-V (FOR HIGH VACUUM) PRECISO ST 14/23, ?:17, L:120, W.TH.:1,5 MM
Rpt 针头 用于365D1841
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