What is the part number of the guard column for a SunFire C18 OBD Prep column, 100Å, 5 µm, 10 mm x 150 mm (186008154)? - WKB207668 Last updated Save as PDF Share Share Tweet Share Article number: 207668 ENVIRONMENT Guard cartridge Optimum bed density (OBD) Prep column SunFire C18 ANSWER 186002565- SunFire C18 Prep Guard Cartridge, 100Å, 5 µm, 10 mm X 10 mm ADDITIONAL INFORMATION Requires 289000779 - Cartridge Holder, 10 mm X 10 mm id207668,
