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GC Applications for Pesticide Residue Regulations

GC applications provide accurate analysis of pesticide residues using the proprietary TRACE GC Ultra. In the first application, TRACE GC Ultra uses a large volume splitless (LV-SL) technique, which allows the operator to analyze residual pesticides in food with a 30× sensitivity increase over traditional methods. With this technique, detectability in trace analysis is considerably enhanced and determination of strictest MRL of 0.01 mg/kg possible. Another application is the control of Organo-Phosphorous Pesticides (OPPs). TRACE GC Ultra facilitates a gas chromatographic technique using Programmable Temperature Vaporizing (PTV) injection and a Flame Photometric Detector (FPD). Combined with a backflush option, sensitive monitoring can now be increased by four orders of magnitude simply through the injection of a more concentrated sample.
Thermo Scientific
eBusiness
81 Wyman Street
Waltham, MA, 02454-9046