螺纹口样品瓶，棕色玻璃（仅样品瓶）, Vials, screw top, amber glass (vial only)

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

Visiprep^TM Large Volume Sampler

Visiprep^TM 大容量采样器

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)

WSFA-2

TLC 铝箔上的硅胶, Silica gel on TLC Al foils