Quantitation and Confirmation of Organophosphorus Pesticides in Apple Extract in a Single Injection by GC-MS/MS

Application Note: 10042 Confirmation and Quantitation of Polybrominated Biphenyls (PBBs) and Polybrominated Diphenyl Ethers (PBDEs) by MS/MS Thermo Fisher Scientific, Austin, TX, USA Overview Key Words • PolarisQ Ion Trap • Flame Retardants Purpose To investigate the sensitivity and selectivity…

Application Note: 10128 Tandem GC/MS Analysis of Pesticides in Food Oils by Large Volume Injection with a Back-flush Option Matt Lasater, Jessie Butler, Meredith Conoley, Thermo Fisher Scientific, Austin, Texas, USA Key Words • PolarisQ Ion Trap GC/MS • Back-flush…

Application Note: 10039 Determination of Derivatized Carbamate Insecticides by GC-MS/MS Thermo Fisher Scientific Inc., Austin, TX, USA Introduction Key Words • GC-MS/MS • Carbamates • Ion Trap • Method 622 • Pesticides • Wastewater The determination of carbamate pesticides, insecticides,…

Application Note: 10041 Determination of Phenoxy-acid Herbicides in Various Matrices Thermo Fisher Scientific Inc., Austin, TX, USA Introduction Key Words • PolarisQ • Environmental • GC-MS/MS • Herbicides • Ion Trap • Water Quality Phenoxy-acid herbicides are often used mixed…