Articles & Whitepapers
Analysis of Tetrahydrocannabinol Vape Oils Using Pyroprobe by Thermal Extraction
Abstract This application note demonstrates a multi-step thermal extraction study on Tetrahydrocannabinol (THC) vape oils. Introduction E-cigarettes have gained popularity in recent years, in conjunction with the legalization of marijuana in many U.S. states. Authentic THC vape oils are not easily distinguishable from the counterfeits, which are poorly regulated and can cause severe lung ...
Fast analysis of semi-volatile organic compounds using PTV-GC–TOF MS
The evaluation of semi-volatile organic compounds (SVOCs) in environmental matrices poses many challenges for the analyst, not least the vast number that may be encountered in any given analysis. In ...
Air monitoring equipment endorsed by the Chinese government
Markes International (Llantrisant, UK) has announced that its automated air-monitoring systems for both canister and tube sampling have been officially endorsed by the Chinese Ministry of Environmental Protection. This cements their long-standing ...
Equipment & Solutions
HiSorb Starter Kit (PDMS)
HiSorb™ probes are designed for use with industry-standard sorbent tubes or used directly in the Centri automated sample extraction platform. HiSorb probes are able to sorptively extract VOCs and SVOCs from a range of sample types, including water-based solutions, emulsions and suspensions, as well as solids with both immersive and headspace sampling. Short, inert.