Discovery^® C18 Supelguard^TM 保护柱, Discovery^® C18 Supelguard^TM Guard Cartridge

Discovery^® DSC-18 SPE 96-well Plate

Discovery^® DSC-18 固相萃取 96 孔板

Discovery^® DSC-18 SPE Tube

Discovery ^® DSC-18 SPE 小柱

Discovery^® DSC-CN SPE Tube

Discovery^® DSC-CN 固相萃取管

Discovery^® DSC-NH₂ SPE Tube

Discovery^® DSC-NH₂ SPE 小柱

Discovery^® DSC-SAX SPE Tube

Discovery^® DSC-SAX SPE 固相萃取管

DSD-DNPH 扩散取样装置, DSD-DNPH Diffusive Sampling Device

热脱附空管, Empty Tube for Thermal Desorption

Equity^®-5 Capillary GC Column

Equity^®-5 毛细管GC色谱柱

MSA 取样泵过滤器筛板, Filter Frit for MSA Sampling Pump