Supelco HPLC Guard Cartridge Ascentis Express C18, 5 μm, 5 x 4.6 mm, 3/PAK

HPLC Guard Cartridge Ascentis® Express C18, 5 Micron, 5 µm, L x ID, 5 mm x 4.6 mm, 3/PAK I.D. 5 mm x 4.6 mm, 3/PAK