GL Sciences HPLC Guard Column-Kit InertSustain Phenylhexyl, 100Å, 5 μm, 4,6 x 5mm, Multipurpose, incl. Holder and 5 Guard Cartridges

InertSustain Phenylhexyl columns are bonded with phenylhexyl groups, which employs a phenyl ring with a hexyl (6- carbon) linker and is densely bonded to our newly developed ES silica gel delivering complementary selectivity to straight alkyl-chain columns, but with industry leading inertness, lot-to-lot reproducibility and low back pressure.