Detection of trace level herbicides from drinking water, surface water and ground water by automated online SPE-LC MS Sonja Schneider, Bettina Schuhn, Edgar Nägele, Agilent Technologies, Waldbronn, Germany Introduction An automated online SPE-LC triple quadruple MS/MS system with parallel column…
Klíčová slova
trapping, spe, herbicides, online, columns, triple, enrichment, water, pump, volt, run, recoveries, repeatabilities, onto, exceptions