HALO 160 Å ES-C18, 2.7 µm, 2.1 x 20mm

Halo 2.7um, 1000A, ES-C18

HALO 90 Å C8, 2.7 µm, 3.0 x 5mm, Guard Column 3pk

Poroshell 120, HILIC, 3.0x150mm, 2.7um