TSKgel Phenyl-5PW RP offers similiar selectivity to it's hydrophobic interation counterpart TSKgel Phenyl-5PW, although a higher degree of cross-linking allows for increased stability in aqueous/organic mobile phase gradients.
The highly cross-linked polymethacrylate base material provides an advantage over silica when high pH buffer systems are needed. Additionally, TSKgel PHenyl-5PW PR can withstand rigorous cleaning protocols using either acid or base. The 1000 Å pore size accommodates globular protein samples up to 1,000,000 Da. |