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, open-top cap, preassembled

螺纹口带刻度样品瓶，预组装顶部开口瓶盖

经硅烷化处理螺纹口样品瓶, Vials, screw top, silane-treated

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 固相萃取装置收集板（除非另外注明，否则已包括在标准和 DL 型号中）, Visiprep^TM Manifold Plate (included with standard and DL models unless otherwise noted)

Watercol^TM 1910 Intuvo Capillary GC Column

Zenix^®-C SEC-80 HPLC Column

ORBO^TM 827 LpDNPH Coated Filter, 37mm