Search: GERSTEL MPS 2, Soft Drink

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Multi-Residue Method for Determination of 85 Pesticides in Vegetables, Fruits and Green Tea by Stir Bar Sorptive Extraction and Thermal Desorption GC-MS

A multi-residue method to determine five groups of 85 pesticides – chlorinated, carbamate, phosphorous, pyrethroid and others – in vegetables, fruits and green tea has been developed using stir bar sorptive e ...

Resource - Susan Gilbert - 13th Apr 2011 - 0 comments

Automated Dynamic Headspace Sampling using Replaceable Sorbent Traps

Static (equilibrium) headspace injection is commonly used for GC determination of volatiles in solid and liquid samples. Since this technique relies on the analyte partitioning between the sample and headspa ...

Resource - Susan Gilbert - 20th Dec 2010 - 0 comments

Membrane Assisted Solvent Extraction of Coffee Aroma Compounds Using the GERSTEL MPS 2 and Agilent 5975 GC-MS

Membrane Assisted Solvent Extraction (MASE) is an extraction technique that replicates liquid-liquid extraction but yields a dry injection solvent without the need of chemical drying agents, such as anhydrous ...

Resource - admin - 9th Sep 2010 - 0 comments