SPE - Why pre-treat a sample before using SPE?
Posted: Mon 24 Nov 2014 16:57
Why pre-treat a sample before using SPE?
Some matrices are incompatible with SPE, for example a solid sample will require solvent extraction. Other samples containing suspended impurities will require filtration to avoid rapidly clogging the SPE columns.
Some matrices are incompatible with SPE, for example a solid sample will require solvent extraction. Other samples containing suspended impurities will require filtration to avoid rapidly clogging the SPE columns.