Welch Materials Boltimate EXT-C18 Guard Cartridge, 2.7 µm, 90 Å, 4.0 x 5 mm, 2 pk - U808-962-45

Welch Boltimate guard cartridges use the same packing materials as does Boltimate column to ensure the best analysis results. When 2.0

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

As a versatile C18 column, Boltimate EXT-C18 features an organic-inorganic hybrid porous layer, significantly enhancing the pH tolerance of the silica.