Why is PSA used in DisQue (QuEChERS) products? - WKB92129
Article number: 92129
ENVIRONMENT
- Solid-phase extraction (SPE)
- Dispersive SPE
- Primary secondary amine (PSA)
- DisQuE
- Quick, easy, cheap, effective, rugged, and safe (QuEChERS)
ANSWER
PSA is used to remove sugars and organic acids from the sample.