HALO 90 Å HILIC, 2.7 µm, 2.1 x 20mm

Poroshell 120,HPH-C18,3.0x30mm,1.9um,T

HALO 400 Å C4, 3.4 µm, 2.1 x 5mm, Guard Column 3p

EC 50/2 NUCLEOSHELL HILIC, 2.7 µm