SPE Cartridge, SEP-PAK DIOL Cart 3cc,/500 mg, 50/PK

Silica-based polar bonded phase with neutral character, can be used as an alternative to silica in normal-phase applications, where the acidic character of silica is undesirable or as very weakly interacting phase in aqueous applications, applications include antibiotics from cosmetics, isolation of proteins or peptides by hydrophobic interaction chromatography.