Are the Cogent TYPE-C Silica Stationary Phases Available for Sale as Bulk Materials - FAQ
Date: 16-AUGUST-2012 Last Updated: 8-NOVEMBER-2025
No, the Cogent 4um and 2.o TYPE-C Silica™ based stationary phases are not available for sale as unpacked bulk material.
TYPE-C Silica™ is a very unique material and to properly pack columns or capillaries requires proprietary technology. For this reason, it is only sold in a pre-packed column format. However, 10um particles can be made available upon request.
No, the Cogent 4um and 2.o TYPE-C Silica™ based stationary phases are not available for sale as unpacked bulk material.
TYPE-C Silica™ is a very unique material and to properly pack columns or capillaries requires proprietary technology. For this reason, it is only sold in a pre-packed column format. However, 10um particles can be made available upon request.