Ultisil Plus C18, Cartridge: 3.5µm, 130Å, 2.1×10mm

Welch guard cartridges use the same packing materials as the analytical column to ensure the best analysis results. When HPLC column ID<4.0mm, it is recommended to use a 2.1×10mm cartridge, while when column ID≥4.0mm, a 4.6×10mm cartridge is recommended. 2.1×10mm cartridge holder: 00808-01107, 4.6×10mm cartridge holder: 00808-01101 or 00808-01108(direct connect).

The order quantity of the analytical cartridge must be an even number, such as 2,4,6,8,10...