Equipment - Alltech Heliflex® AT-1ms Capillary Columns

Alltech Heliflex® AT-1ms capillary columns are a line of high performance low bleed, highly inert, non-polar fused silica GC columns manufactured and sold by Alltech Associates. They are specifically designed for use with mass spectrometers.

The stationary phase consists of 100% dimethylpolysiloxane. The columns are available in lengths of 15, 30 and 60m, internal diameters of 0.25 and 0.32mm and film thicknesses of 0.10 and 0.25µm.

Applications include pharmaceutical (steroids, drugs), environmental (PAHs, pesticides, CLP), petrochemical and food and fragrance analysis.

They are similar to DB-1ms, HP-1ms, Rtx-1ms, CP-Sil 5CB, Low Bleed/MS and MDN-1 columns.

A test chromatogram, instruction manual, capillary end caps and a ceramic column cutter are supplied with each column. For details on the specifications and applications of this line of columns, visit the Alltech website.