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
O型圈,用于80230
LiChroCART 250-10,LiChrospher RP-18 ADS 25μm定制柱
Diamonsil C8(2) 保护柱芯 10μm 10 x 21.2mm 2/pk
天平
Desnitro-imidacloprid hydrochloride
10uL气密进样针,可换针头,50mm/26gauge/0.47mmOD,斜针尖
苏丹红Ⅱ号溶液标准物质
SiliaCat? TEMPOidinee (DCC)X)(EDAB)C)CK AND SCREW CAP,SILICONE GASKET NS-STOPPER00 ML, DURAN
WITOPETTOR 10 UL, COFORMITY CERTIFIED
同时萃取蒸馏装置