HPLC Column Ultra C8, 100Å, 5 µm, 250 x 2.1 mm

Ultra C8 Columns (USP L7)

Excellent for a wide range of analyses

particle size: 3 μm or 5 μm, spherical
pore size: 100 Å,
carbon load: 12%,
end-cap: yes
pH range: 2.5 to 8
temperature limit: 80 °C
USP phase code: L7
phase category: C8, octylsilane
ligand type: monomeric C8

Our C8 is a conventional monomeric octylsilane column offering a shorter alkyl chain to provide less hydrophobic retention and improved basic peak shape over a traditional C18 phase. Like our C18, this general-purpose Restek C8 is suitable for a wide range of compounds from acidic through slightly basic.
Similar Phase(s): Luna C8, Symmetry C8, Hypersil Gold C8

The Ultra line represents Restek’,s broadest selection of stationary phases on a single silica support. Made of high-purity, type-B silica that minimizes activity and creates high-density bonding, these columns are designed for selective and reliable HPLC applications.

Note: We strongly recommend that you only order a semi-preparative or preparative column once you have evaluated the desired separation on an equivalent column on an analytical scale.
Because we cannot reuse a column or the silica within it once it leaves our facility, we cannot accept returns of large columns.

Similar Phase(,s),: Luna C8, Symmetry C8, Hypersil Gold C8