SPE - Why is selectivity so important in SPE?
Posted: Mon 24 Nov 2014 17:48
Why is selectivity so important in SPE?
SPE applies to (non-purified) samples whose analytes possess different polarities. As SPE does not possess a large number of separation plates, the adsorbents used must be highly selective. SPE is a "very high-selectivity chromatography" method.
SPE applies to (non-purified) samples whose analytes possess different polarities. As SPE does not possess a large number of separation plates, the adsorbents used must be highly selective. SPE is a "very high-selectivity chromatography" method.