Celeris™ 4EP - 5 µm, 100 Å, 250 mm x 10 mm

The Celeris 4EP (4-ethyl pyridine) phase offers alternate selectivity to the 2EP phase. Celeris 4EP SFC columns deliver high performance separations comparable to other ethyl pyridine phases at a much lower price. Celeris 4EP media is designed to be highly reproducible based on tight product specifications and low metal content.