App Note 5/2012 This study shows the analysis of several commercially available coconut water products using a GC/MS system equipped with a versatile autosampler and sample preparation robot capable of […]
LEARN MOREApp Note 2/2012 In this study, a method was developed for quantitative determination of seven phenolic compounds in scotch whisky. Two different whisky brands were analyzed by Stir Bar Sorptive […]
LEARN MOREThis paper describes a novel ethylene glycol (EG) and silicone based combined sorbent phase developed for stir bar sorptive extraction (SBSE) using the GERSTEL Twister™. EG-Silicone, polyacrylate (PA), and polydimethylsiloxane […]
LEARN MOREApp Note 6/2010 This method uses a QuEChERS (quick, easy, cheap, effective, rugged, and safe) single-step acetonitrile (ACN) extraction and salting out liquid-liquid partitioning to extract PAHs from seafood tissue. […]
LEARN MOREApp Note 6/2010 The Deepwater Horizon oil rig explosion and the subsequent massive oil spill was one of the worst offshore oil catastrophe in United States history and is and […]
LEARN MOREApp Note 2/2010 Identification of important trace components in complex samples like fragrances, natural products, petroleum fractions or polymers can be challenging. Achieving the mass on column and resolution necessary […]
LEARN MOREApp Note 10/2006 Various techniques employing polydimethylsiloxane (PDMS) as an extraction medium prior to GC-TOFMS analysis were investigated to measure off-flavors in aged beer. The techniques included stir bar sorptive […]
LEARN MOREApp Note 3/2005 A multi-residue method for determination of five groups of 85 pesticides – organochlorine, carbamate, organophosphorous, pyrethroid and others – in non-fatty food, e.g. vegetables, fruits and green […]
LEARN MOREApp Note 4/2004 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 […]
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