Replacement PEEK Ferrules for Roc LC Guard Column Holder, 3-pk.

Guard Cartridges

Pinnacle DB Biphenyl Guard Cartridge, 5 µm, 10 x 4.0 mm, 3-pk.

Guard Cartridges

Pinnacle DB PFP Propyl Guard Cartridge, 5 µm, 10 x 4.0 mm, 3-pk.

Guard Cartridges

Pinnacle DB C18 Guard Cartridge, 5 µm, 10 x 2.1 mm, 3-pk.

Guard Cartridges

Force Biphenyl EXP Guard Cartridge, 5 x 4.6 mm, 3-pk.