Evaporative light scattering detector: a new tool for screening purposes

Continuous flow systems have easily been coupled to a evaporative light sca ttering detector for screening purposes. The interface was constructed by m eans of a high pressure line consisting of a high pressure pump and a high pressure six-port injection valve. This design allows sample preparation (c lean-up and preconcentration) and separation to be done automatically. The universal response provided by the detector permits the screening of a vari ety of analytes in different samples. (C)1999 Elsevier Science B.V. All rig hts reserved.