HALO 90 Å RP-Amide, 5 µm, 4.6 x 20mm

HALO 160 Å ES-C18, 2.7 µm, 1.0 x 150mm

HALO 90A PCS C18, 2.7um Guard Column 3.0mm x 5mm

EC 100/2 NUCLEOSHELL RP 18, 2.7 µm