Sep-Pak C18 3 cc Vac Cartridge, 200 mg Sorbent per Cartridge, 55-105 μm Particle Size, 50/pk [WAT054945]
Sep-Pak C18 3 cc Vac Cartridge, 200 mg Sorbent per Cartridge, 55-105 μm Particle Size, 50/pk [WAT054945]
Oasis MAX 3 cc Vac Cartridge, 60 mg Sorbent per Cartridge, 60 μm Particle Size, 100/pk [186000368]
Oasis MAX 3 cc Vac Cartridge, 60 mg Sorbent per Cartridge, 60 μm Particle Size, 100/pk [186000368]
SE-30,OV-1, OV-101毛细管柱
组成: 二甲基硅氧烷非极性柱相类似柱DB-1、HP-1、SPB-1、007-1、Rtx-1、CP-Sil5CB、CP-Sil5CB、BP-1…… 应用范围: 烃类、胺类、酚类、农药、PCBs、挥发油、硫化物