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
戊基甲基硫醚
主动入口阀
SINGLE WAY STOPCOCKS, GROUND, WITHOUT KEYS, BORE 10 MM, NS 29.2, DURAN
CHROMATOGRAPHIC-COLUMNS W. RESERVOIR, 250 ML, SOCKET ST 29/32, VALVE AND PTFE-VALVE PLUG, 15 X 200
进样针架,可放4支进样针
套装 STEP2 样品瓶 /旋盖/钳口盖-组合装 100/包装
N-亚硝基吗啉 标准品
SPHERICAL JOINTS, BALL, INCHES SIZE, KS 19/7, DURAN
CENTRIFUGE TUBES, 10 ML, PS, CONICAL BOTTOM, WITH RIM MINIMUM PACK = 2000 PCS.
质谱配件(SCW,PN,SLT,M3X6, SS)