HALO 90 Å RP-Amide, 2.7 µm, 4.6 x 75mm

Poroshell 120 SB-C18,3x 30mm,2.7um,T

HALO 160 Å ES-C18, 2.7 µm, 2.1 x 5mm, Guard Colum

HALO 90 Å HILIC, 2 µm, 2.1 x 50mm