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Nov 18, 2015 | Blogs, Forensic | 0 comments
Facts about Synthetic Cannabinoids and why you need to pay attention to evolving science
Mass spectrometry has proven an excellent tool for testing due to its flexibility to add new analytes as soon as new references become available. Even more compounds have been added to the DEA’s list of controlled substances.
Forensic screening methods for JWH-018 and JWH-073 and their metabolites (two of the main ingredients found in synthetic cannabinoids) using QTRAP technology have already been developed. In 2010, and this validated forensic screening method has been updated to detect JWH-081 and JWH-250 and their metabolites. This is important news when it comes to drug enforcement since the DEA initially announced they would be controlling five synthetic cannabinoids (JWH-018, JWH-073, JWH-200, CP-47, and CP47-C8 homologue). Meanwhile, replacement compounds quickly emerged to include JWH- 081 and JWH-250.
You can read about the results in, “Detecting a New Wave of K2/Spice in Human Urine.” The main takeaways from the article are this:
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Depending on the samples that you are running on the system, it is possible for the Echo MS electrode to become dirty or occluded over time. Below are two different cleaning strategies that will be helpful for you to maintain your system and keep your electrodes running well.
Developing an analytical method can be one of the most rewarding jobs an analytical scientist can do, but it can also be one of the most complex and frustrating. To help guide your practical experiments and thought processes we spoke to Kean Woodmansey to benefit from his experience.
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