Supelco HPLC Guard Cartridge Ascentis Express OH5, 5 μm, 5 x 2.1 mm, 3/PAK

HPLC Guard Cartridge Ascentis® Express OH5, 5 Micron, 5 µm, L x ID, 5 mm x 2.1 mm, 3/PAK I.D. 5 mm x 2.1 mm, 3/PAK