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
乙腈中5种甾体激素混标
DURAN Group Dispenser, GL 45 (adapters for GL 32, GL 38, S 40), adjustable volume 5,0-50,0 ml
微量抹刀,圆细型,21cm
SPHERICAL JOINTS, BALL, INCHES SIZE, KS 29/15, DURAN
100mlPFA广口瓶
4-甲氧基-3-硝基苯胺
Custom VOC Solution 标准品
Female Luer - Female Union
2-氯-4-羟基苯甲酸
CNWBOND SAX/PSA SPE 小柱