Discovery^® BIO Wide Pore C18 HPLC Column

Discovery^® BIO 大孔 C18 高效液相色谱柱

Discovery^® BIO Wide Pore C5 HPLC Column

Discovery^® BIO Wide Pore C5 高效液相色谱柱

Discovery^® 氰基 Supelguard^TM 保护柱芯, Discovery^® Cyano Supelguard^TM Cartridge

Discovery^® DSC-18 SPE Tube

Discovery ^® DSC-18 SPE 小柱

Discovery^® DSC-NH₂ SPE Tube

Discovery^® DSC-NH₂ SPE 小柱

Discovery^® DSC-SCX 固相萃取管, Discovery^® DSC-SCX SPE Tube

热脱附空管, Empty Tube for Thermal Desorption

Escort^® Elf Air Sampling Pump

Escort^® Elf 空气取样泵

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

HPLC 等度系统诊断混标, HPLC Isocratic Systems Diagnostics Mix