如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
气相填料
LiChroCART 250-10,LiChrospher 100 RP-18e 5μm定制柱
气相色谱柱,TG-WAXMS A 60m x 0.32mm x 1μm
InfinityLab Poroshell 120 EC-C18 液相分析柱
不锈钢制微型刮刀
ZORBAX C8保护柱芯
Porapak RDX 6CC小柱
IMPELLER ASSEMBLY FOR SPINNER FLASKS "BIOGEN" NO. 5 529 004 - 5 529 005
STIRRER GUIDE, WITH POLYPROPYLENE INSERT 8 MM DIA., CONE ST 24/29, SCREW-THERAD GL 25
硫酸汞