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
(德国KNF) 抗化学腐蚀隔膜液体泵
13种醛酮-DNPH混标(HJ 683-2014/HJ 759-2015)Custom Mixed DNPH Derivatives Standard (13 Analytes) 30ug/mL in Acetonitrile (as the aldehyde or ketone) 1mL
PUNYW7946571 Mirabegron Impurity 16
Elbow Assy PEEK - 1/8in
MEASURING BEAKERS, PP, WITH HANDLE AND SPOUT, GRADUATED, 500.10 ML H 133 MM, ? 91 MM
STIRRING BARS WITH RING, 35x6,5 mm
LiChroCART 55-4,Purospher RP-18 HC 5μm定制柱
NOT LONGER AVAILABLE !
L-(+)酒石酸二甲酯
200g-1g 砝码套装, OIML CLASS F2级别, 带NALVP证书