ACE HPLC Guard Cartridge ACE, NH2, 100 Å, 3 μm, for 2.1 mm ID, 5 pc/pak

These stainless steel columns with proprietary bonding technology provide high robustness with excellent column lifetimes. Usable in reversed phase, normal phase, weak anion-exchange and HILIC modes Ideal for the analysis of sugars Ultra-inert, high efficiency 1,7 µm, 3 µm and 5 µm particles for optimum peak shape