Boltimate HILIC, Cartridge: 2.7μm, 90Å, 2.1 ×5mm, 2pcs

Welch Boltimate guard cartridges use the same packing materials as does Boltimate column to ensure the best analysis results. When 2.0 <ID ≤ 3.0mm, it is recommended to use 2.1×5.0mm cartridges, while when 3.0 <ID ≤ 8.0mm, 4.0×5.0mm cartridges are recommended. Cartridge holder: 00808-01109.

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

Boltimate HILIC column features a hydrophilic-treated silica surface, providing excellent retention for polar compounds in HILIC mode. It offers selectivity that complements reversed-phase columns.