COR-RP

COR-RP HPLC columns contain the Vintage Chrom Sync Core RP reversed-phase packing, a compact family offered for general reversed-phase analysis. This is a small, focused section within HPLC Columns for analysts who specify the Sync Core RP phase by name.

Thirty-four listings cover 125 × 4 mm and 125 × 4.6 mm columns in 4 µm and 10 µm particle sizes, all on 80 Å silica. The 4 µm particle is an unusual size in the broader Vintage Chrom range, which otherwise centres on 3, 5 and 10 µm.

Use the 4 µm column where you want efficiency close to a 3 µm packing with a more forgiving back-pressure, and the 10 µm column for higher sample loads. Bore choice follows the usual rule: 4.6 mm for standard flow rates, 4 mm for lower solvent consumption. Ask for a quotation if you need a COR-RP column in another length.