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PAS-500气体采样器管套
气进样针
双(2-氯乙氧基)甲烷 标准品
Solvent Filter UHMWPE 10μm
Measuring scoop, PP, white, length 260 mm, 250 ml
CONTAINERS,WITH SCREW CAP,PE, 5 ML, OD 21 MM, HEIGHT 30 MM
TEFLON TUBING 0.86/77MM
窄口瓶,PE-LD材质,2000 ml,GL 28,无盖
碱性L-J培养基基础
LiChroCART 250-10,Purospher STAR RP-18e 3μm定制柱