Chromab. columns C18 ec, 6 mL, 500mg,BIG

CHROMABOND columns C18 ec, 6 mL, 500 mg in BIG pack configuration provide high-count supply of chromatography columns for solid-phase sample preparation. Every column has a 6 mL volume and contains 500 mg of C18 ec sorbent, offering a familiar bed mass and reservoir size for reversed-phase style extraction and clean-up work. Housing is polypropylene with polyethylene filter elements, a durable combination suited to manifold and vacuum SPE setups used in analytical laboratories. This BIG pack from manufacturer Macherey-Nagel contains 250 pieces, packed in five bags of 50 units each, which simplifies staged storage, bench restocking, and distribution across multiple workstations. The C18 ec naming denotes the endcapped C18 phase associated with the CHROMABOND range, supporting consistent phase selection when scaling methods from smaller packs. Laboratories with higher sample throughput benefit from the 250-piece presentation while retaining the same 6 mL / 500 mg geometry as standard packs. Polypropylene bodies and PE filter elements help maintain reliable flow during conditioning, sample loading, wash, and elution sequences. The multi-bag layout reduces open-pack exposure and aids inventory control in busy chromatography accessory stocks.

This article is part of SPE cartridges & columns, in SPE & sample preparation.

Key features

• Pack size: 250 pc(s) (5 bags of 50)
• Product line: CHROMABOND C18 ec
• Column volume: 6 mL
• Sorbent amount: 500 mg
• Housing material: PP
• EAN: 4046681073274