Presentations

Displaying  20  of 220 presentations
Title and Description
Highly Sensitive TOF Mass Spectrometry Allows for New User-friendly Flow Modulator Design for GCxGC

Is a Never-Clean Ion Source Possible? Is it Possible to Prove It?

Streamlining Cannabis BT-GCxGC-TOFMS

Food Flavor Fragrance Flow Modulation BT-GCxGC-TOFMS

Evaluating Beer Shelf Stability with GC-MS

ASMS 2019Storage condition impact on an American IPA-style beer is explored using GC MS.

Optimizing Combustion Methods for Low-Level Nitrogen Determination

The Dumas technique is tested on samples containing low nitrogen levels.

Short-Chained Chlorinated Paraffins BT-GCxGC-TOFMS

Comprehensive Untargeted Screening and Quantitation of Pesticides in Cannabis using GCxGC and High Performance TOF-MS

ASMS 2019This poster examines how quantitation and untargeted peak detection GCxGC methods can help laboratories determine cannabis potency as well as contamination from pesticides (circa 2019).

Monitoring of the Brewing Process with GC-MS

Petroleum Biomarkers around the World

GCxGC analysis is used to identify biomarkers of global petroleum samples.

Streamlining Cannabis Testing with Pegasus BT

This poster explores how gas chromatography paired with mass spectrometry can facilitate analyzing the chemical diversity of cannabis.

Moisture and Total Solid Determination of Milk-Based Products Comparing Automated Thermogravimetric and Air Oven Loss-on-Drying Techniques

Metabolite Profiling Type-2 Diabetes Patient Plasma

Steroid Method Development GCxGC-HRT+

PAH Engine Oils BT-GCxGC-TOFMS

Direct Extraction EI Source for GC-TOFMS and GCxGC-TOFMS

ASMS 2018Direct extraction EI sources used in GC-TOFMS and GCxGC-TOFMS create ions from neutral analytes, as well as from the ion packets that are pulsed down the TOF drift region.

Steroid Urine GCxGC-HRT+

Comparing GC and GCxGC Analyses of Coffee

ASMS 2018Brewed coffees of various beans and roasts were analyzed by GC- and GCxGC-TOFMS. The aroma profiles and analyte findings are compared.

Pesticide Residue BT-GCxGC-TOFMS

Environmental CI GCxGC-HRT+

ASMS 2018