SUPELCO
经硅烷化处理螺纹口样品瓶, Vials, screw top, silane-treated
VisiprepTM 固相萃取装置盖(包括流量控制阀和盖垫), VisiprepTM Manifold Cover (flow control valves and gasket included)
VisiprepTM 固相萃取装置盖垫备件, VisiprepTM Manifold Replacement Gasket
Waters® Fittings
Waters® 接头
Zenix®-C SEC-80 HPLC Column
TLC 铝箔上的硅胶, Silica gel on TLC Al foils