CP-Sil 8 CB delivers a linear column response down to femtogram levels.

• Linear column response down to femtogram levels improves productivity
• Maximum inertness – tested with DDTs to provide very reliable data
• Can be used with on-column injection techniques for best detection limits

The column is supplied with a retention gap to avoid problems with solvent condensation, thus allowing repeated splitless injections without phase deterioration. In addition, because of the integrated retention gap, there is no leakage from coupling devices, thereby considerably extending column life.