The Ultimate Ultisil Xb-c30, Cartridge: 5µm, 120Å, 4.6×10mm, 2pcs Save Big: 90% Off [vuo4Q3FO]

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).

Welch guard cartridges for analytical columns are sold in packs, each pack containing 2 pieces (1 unit = 1 pack = 2 pcs).

Ultisil XB-C30 column features C30 long-chain bonded silica matrix, offering excellent lipophilicity and hydrophobic interactions. It provides high configurational selectivity for carotenoid isomers and is also suitable for separating fat-soluble compounds such as vitamin E.