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

LiChrospher^® RP-18 HPLC 色谱柱, LiChrospher^® RP-18 HPLC Column

LpDNPH S10 Cartridge

LpDNPH S10 小柱

金属填充 GC 色谱柱（适用于 Agilent，配置“A”）, Metal Packed GC Column (fits Agilent, Configuration "A")

金属填充GC色谱柱（常规配置）, Metal Packed GC Column (General Configuration)