Vials, screw top with polypropylene solid cap with PTFE liner, preassembled

Vials, screw top, graduated, open-top cap, preassembled

螺纹口带刻度样品瓶，预组装顶部开口瓶盖

Vials, screw top, graduated, solid cap, preassembled

Visiprep^TM DL 衬管导向针备件（包括在 57044 和 57265 中）, Visiprep^TM DL (Disposable Liner) Replacement Liner Guide Needles (included with 57044 and 57265)

Visiprep^TM 固相萃取装置盖（包括流量控制阀和盖垫）, Visiprep^TM Manifold Cover (flow control valves and gasket included)

Visiprep^TM 固相萃取装置盖垫备件, Visiprep^TM Manifold Replacement Gasket

宽孔熔融石英毛细管密封垫套件, Wide Bore Fused Silica Capillary Ferrule Kit

Zero Cell

Carbotrap^® 400