带 PE 筛板的 Rezorian^TM 空管套件, Empty Rezorian^TM Tube Kit with PE frits

Equity^®-5 Intuvo Capillary GC Column

过滤器滤芯主体, Filter Cartridge Body

无筛板吹扫取样器玻璃器具, Fritless Purge Sampler Glassware

Gas Connector

玻璃填充 GC 色谱柱（适用于Agilent，配置“A”）, Glass Packed GC Column (fits Agilent, Configuration "A")

GlasSeal^TM Capillary Column Connector, Fused Silica

GlasSeal ^TM 毛细管柱接头，熔融石英

Hoechst wax C micropowder

HPTLC Silica gel 60 WR F₂₅₄s

IC Multi-element standard VII