Welch Materials Boltimate Phenyl-Hexyl Guard Cartridge, 2.7 µm, 90 Å, 2.1 x 5 mm, 2 pk - U808-961-25

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).

Boltimate Phenyl-Hexyl is a core-shell column bonded with phenyl-hexyl groups, offering unique retention capabilities for aromatic hydrocarbon compounds.