GC-MS

Up in Smoke: The Naked Truth for LC–MS/MS and GC–MS/MS Technologies for the Analysis of Certain Pesticides in Cannabis Flower

October 25, 2019

A study using LC-qTOF, GCqTOF, and GC–MS/MS to evaluate the selectivity of a model pesticide commonly found in regulatory target lists.

Rapid Screening of Cannabinoids in Edibles Using Thermal Desorption-GC–MS

November 12, 2018

A look at how TD-GC–MS analysis eliminates conventional sample preparation regimes and can be used as a good rapid screening technique.

Analysis of Terpenes in Cannabis Using Headspace Solid-Phase Microextraction and GC–MS

February 28, 2018

Headspace SPME combined with GC–MS for the qualitative and quantitative analysis of terpenes in cannabis offers several advantages compared to other methods. It does not require the use of organic solvents, does not coextract matrix, and provides additional means of peak identification and purity using spectral data. It is also a nondestructive method.

Trends in Cannabis Analysis

February 27, 2018

An interview with Jeff Dahl, an applications scientist at Shimadzu Scientific Instruments; Joe Konschnik, a business development manager for the food and beverage market at Restek Corporation; Andre Santos, the Americas market development manager at Agilent Technologies; Alicia D. Stell, the CEM product development lab manager; and Xiaoyan Wang, a research scientist at UCT

Characterizing Cannabis

January 29, 2018

An interview with Jeffrey C. Raber