890 型 TDU 的六通阀, Valve for TDU model 890, 6-Port

Vials, crimp top, convenience pack, 12 x 32 mm, large opening, pkg 100

12×32mm 广口钳口样品瓶便利套装

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

Visiprep^TM 5-port Flask Vacuum Manifold

Visiprep^TM 5 位烧瓶真空固相萃取装置

Watercol^TM 1910 Capillary GC Column

25L Tedlar^® SCV Gas Sampling Bag w/Thermogreen^® LB-2 Septa

Tedlar^® 气体采样袋

Dowex^® Marathon^TM MR-3 氢和氢氧型, AmberLite^® MB20 H/OH Mixed Bed Ion Exchange Resin hydrogen and hydroxide form

Ascentis^® C18 HPLC Column

Ascentis ^® C18 HPLC 色谱柱

Ascentis^® C8 HPLC Column

Ascentis^® C8 HPLC 色谱柱

Ascentis^® Express 160 Å C30, 2.7 μm HPLC Column