Dip Tube (PVDF) for sulphuric acid in 25 L canisters

Discovery^?HS F5 HPLC Column

Discovery^?HS F5 HPLC 色谱柱

Discovery^?HS F5 Supelguard^TM保护柱芯, Discovery^?HS F5 Supelguard^TMCartridge

钻头, Drill Bits

气相色谱玻璃空柱,Shimadzu^TMMini-GC, Empty Glass GC Column, for Shimadzu^TMMini-GC (On-Column)

带 PE 筛板的聚丙烯固相萃取空管，20μm 孔隙度, Empty polypropylene SPE Tube with PE frits, 20 μm porosity

Equity^?-1701 Intuvo Capillary GC Column

Equity^?-1701 毛细管 GC 色谱柱

过滤器滤芯组件, Filter Cartridge Assembly

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

γ-DEX^TM325

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