Description of Normal Phase Diol Solid Phase Extraction (SPE) Cartridges
If a silica gel cartridge is used, the acidity of the silica gel leads to the retention of alkaline impurities and can be replaced with a Diol SPE cartridge.
Can replace silica gel cartridge and avoid interference with alkaline impurities
Positive phase or reversed phase retention by the solvent ratio
Application of Normal Phase Diol Solid Phase Extraction (SPE) Cartridges
Analysis of pigments, phenols, and phospholipids in vegetable oils
Detection of drugs and metabolites in biological matrices such as urine
Separation and purification of glycan mixture