April 07, 2023
In this installment, we finish our discussion of energy and elements used in atomic spectroscopy by examining an important analytical technique: inductively coupled plasma-mass spectroscopy (ICP-MS).
December 01, 2022
Currently in the life cycle of the cannabis industry, it is not obvious where the heavy metal regulatory landscape will end up. Clearly, the big four are not enough, but what is a realistic panel that reflects the real world of cannabinoid production?
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.
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.