Supelco HPLC Guard Cartridge Astec Cyclobond I 2000 HP-RSP, 5 μm, L x ID, 2 cm x 4.0 mm

HPLC Guard Cartridge Astec®Cyclobond I 2000 HP-RSP, 5µm, L x ID, 2 cm x 4.0 mm size, L x I.D. 2 cm x 4 mm