title: [Not Available].
abstract: Tests with various clean-up materials after optimisation of different parameters showed that the use of Oasis® material resulted in matrixless chromatograms in HPLC-FLD. The selectivity and detection limit of the method was improved by using LC-MS/MS as the detection system. Mean recovery was 100%, and no negative food matrix effects could be observed.
authors.affiliation: Bundesinstitut für gesundheitlichen Verbraucherschutz und Veterinärmedizin, Thielallee 88-92, D-14195, Berlin.
authors.forename: T
authors.initials: T
authors.lastname: Kapp
authors.forename: Hs
authors.initials: H
authors.lastname: Klaffke
authors.forename: R
authors.initials: R
authors.lastname: Weber
authors.forename: R
authors.initials: R
authors.lastname: Tie-Bach
authors.forename: P
authors.initials: P
authors.lastname: Majerus
authors.forename: E
authors.initials: E
authors.lastname: Märtlbauer
authors.forename: E
authors.initials: E
authors.lastname: Usleber
authors.forename: I
authors.initials: I
authors.lastname: Zimmer
authors.forename: H-J
authors.initials: HJ
authors.lastname: Stan