John Morris Scientific is pleased to introduce Gilson’s new GX-271 GPC - a perfect solution for automated post-extraction clean-up of interfering substances from environmental samples, food products and animal tissue by Gel Permeation Chromatography (GPC) prior to analysis.

To improve analytical results, lengthen hardware life (including column life) and increase your analytical systems working time, Gilson’s new clean-up system removes the interfering compounds after sample extraction and prior to analysis.

The automated Clean-up System provides an affordable solution for laboratories performing residue analysis of complex matrices such as fatty foods, soils, sludge, animal and plant tissue. The GX-271 features a direct injection module and a fraction collection valve located on the Z-arm, increasing efficiency by reducing sample carryover and post valve dead volume.

The robust GX-271 can be configured with either a GX Prep model or an Analytical Solvent System. These models feature a syringeless pumping technology capable of delivering a wide dynamic range of flow rates up to 200 mL/min.

The Automated clean-up system is fully controlled with Gilson’s TRILUTION LC Software, a user-friendly, easy-to-use, flexible program that was specifically designed to meet laboratory needs. The software features pre-programmed methods specific to GPC post-extraction clean-up processes.