A series of coated capillaries specifically designed for CE, which are prepared by cross-linking and bonding a novel, proprietary fluorocarbon (FC) polymer. μSIL-FC capillaries are chemically inert, hydrophobic, and stable from pH 2,5 to 10.

These capillaries are a must-have for cIEF, protein, peptide and carbohydrate separations, as well as replaceable gel CE applications such as oligonucleotides, DNA fragments, and PCR product separations.

μSIL-DNA capillaries are also coated with an FC polymer but have a 75 μm ID to accommodate the viscosity of entangled polymer solutions. All μSIL capillaries are batch tested to ensure the highest performance and reproducibility.

μSIL-WAX features a modified, polyethylene oxide, hydrophilic coating made through a special cross-linking and bonding process. The coating effectively masks active silanol sites, offering exceptional efficiency, resolution, peak shape and reproducibility. The highly stable coating and near-zero EOF of μSIL-WAX makes the capillary ideal for CE-MS, and protein and peptide separations from pH 2 to 5.