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

Tedlar^® 气体采样袋

Dowex^® M4195 硫酸酯, Ambersep^® M4195 Chelating Anion Exchange Resin sulfate

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

Ascentis^® Express 160 Å Phenyl-Hexyl, 2.7 μm HPLC Guard Cartridge

Ascentis^® Express 90 Å AQ-C18, 2.7 μm HPLC Column

Ascentis^® Express 90 Å AQ-C18, 2.7 μm HPLC Column

Ascentis^® Express 90 Å Biphenyl, 2.0 μm HPLC Column

Ascentis^® Express 90 Å Biphenyl, 5.0 μm HPLC Column