Supelco HPLC Guard Cartridge Ascentis RP-Amide, Kit, 5 μm, 20 x 2.1 mm

HPLC Guard Cartridge Ascentis® RP-Amid, Kit, 5 µm, L x ID, 2 cm x 2.1 mm L x I.D. 2 cm x 2.1 mm