Empty Glass GC Columns

All empty glass columns are made in our in-house glass shop, thereby controlling quality at a high level. Over 500 column configurations are currently on hand. All glass columns also undergo a proprietary high temperature silanization to ensure inertness. Fittings are not included.

TightSpec columns conform to within +/-6 mm of their stated lengths. Other columns conform to within 1.5% of instrument manufacturers′ length specifications.