These Vydac TP was the first range of wide pore media phases developed in the Vydac range and became the industry standard for peptide and protein separations. The large pores of the 300 Å TP silica give polypeptide molecules complete access to the interior of the silica pores.

• Long column lifetime and negligible phase leaching
• Reliable protein purifications, scalable from analytical to preparative scale
• Referenced in a large number of patents and publications

214ATP C4 has a lower level of endcapping and is optimised for the analysis of human growth hormone.

Vydac is a registered trademark of W.R.Grace and Co.