进样针 10UL X 50MM 锥形针头,1个/包
商家询价 上海希言科学仪器有限公司
Na 柱1CC, 48只/袋
NATIONAL 储存箱, 9个抽屉,1/包
Alumina Injector .80mm ID for Optima 8x0
CS12A 阳离子分析柱,4X250MM
PTFE Red Septa No Caps Pkg. 100
BSTFA + 1%TMCS,10×1ml,安瓿瓶
XEVO TQ-S Calibration and Resolution Standards [700005471]
17mm PTFE注射式过滤器,0.2μm,100/包
OMNIPAC PAX-500 保护柱 (4 X 250 MM)