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December 08, 2020
This article takes a look at the major atomic spectroscopy techniques and compares their performance characteristics and in particular examines the limits of quantitation for the four heavy metals (Pb, As, Cd, and Hg) currently being regulated in cannabis and hemp by most states in the US.
September 24, 2020
An argument for moving away from traditional culture-based methods and towards employing methods with increased specificity and accuracy.
May 13, 2020
What are some clear-cut methods to recognizing signs and certain types of contamination that can minimize risk and maximize production of pure, clean cannabis?
March 06, 2020
Part I of this article series focuses on the physiology of heavy metal transport and translocation into and within plant tissues.
December 18, 2019
A case study that demonstrates the utility and necessity of environmental screening in a cannabis production and processing facility.
December 16, 2019
The world of fungi, mold, and mycotoxins is explored and discussed.
Use the techniques described here to pass the state tests and ensure safe cannabis for consumers.
October 25, 2019
A robust method for identifying heavy metals in cannabis samples using ICP-MS is discussed as well as highlights of the importance of sample preparation methods for a wide range of cannabis products.
October 24, 2019
Here we look at different sources of potential contamination exposure that may be of concern to both the cannabis industry and the cannabis consumer.
October 07, 2019
Scientists and testing experts discuss contaminant issues in the wake of a widening vaping emergency