Gas chromatographic—mass spectrometric analysis of β-diketone-containing plant waxes : Use of trimethylsilyl ethers

Positive chemical ionization and tandem

Positive chemical ionization and tandem mass spectrometric fragmentation for the gas chromatographic analysis ofβ-agonists using the ion trap technique

✍ Biancotto, Giancarlo; Angeletti, Roberto; Traldi, Pietro; Guidugli, Federico 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 158 KB 👁 2 views

A procedure is described for the determination of three characteristic b-agonists (clenbuterol, terbutalin and salbutamol) based on the formation of the corresponding protonated molecules and related collisional experiments. Quantification was carried out on selected collisional fragments and the re