App Notes
Determination of Terpenes in Cannabis by GC-FID (using 8300 GC / 8500 GC)
June 14th 2024Hemp and marijuana are becoming more popular because of legalisation in multiple countries. The increase of this market also increases the offer of products and therefore the need to monitor different components. One of these components are cannabinoids or just short potency analysis, which can be found in our portfolio of Cannabis applications (AN091,92,93,130). This application focusses on terpenes analysis.
Cannabis Potency Analysis by HPLC (June 2024)
June 14th 2024CBDV, CBGA, THC-A and CBDA cannot be detected with FID or MS without extra sample preparation due to decarboxylation caused by the heat of the injector. The HPLC is a perfect instrument to measure these components since it does not use heat for the injection. Discover the advantage of this technique being able to analyse acidic cannabinoids without the lengthy sample preparation seen in GC methods.
Residual Solvents in Cannabis by HS-GC-MS
June 14th 2024Residual Solvents are organic volatile products that are often used for the extraction of CBD and THC from marijuana leaves. Unfortunately these Residual Solvents can cause health risks when after extraction these components are not removed accurately. Therefore it is important to monitor these components to asses the quality and safety of the product for safe consumption. This application note will help you to ensure safety of your cannabis products with our easy to follow steps on sample preparation, method conditions and validation.
Cannabis Potency analysis by GC-MS
June 14th 2024This application focusses on the analysis of potency using the GC-MS. SCION Instruments has an extended portfolio including potency analysis with an FID (AN091, 92, 93 and 130), terpene analysis (AN133 and 136) and Residual solvents analysis (AN139). This application is applicable on the SCION Instruments 4X6 in combination with the SCION single quad (SQ). But the analysis was performed on the SCION Instruments 8X00 GC series with the new 8700 SQ mass Spectrometer.
Cannabis Terpene Analysis by GC-MS SQ
June 14th 2024Hemp and marijuana are becoming more popular because of legalisation in multiple countries. The increase of this market also increases the offer of products and therefore the need to monitor different components. One of these components are cannabinoids or just short potency analysis, which can be found in our portfolio of Cannabis applications (AN091,92,93,130). This application focusses on terpenes analysis using GC-SQMS, for Terpene analysis using GC-FID
Cannabis Potency by GC-FID with Carrier Gas Comparison (Helium, Hydrogen, Nitrogen)
June 14th 2024Cannabis potency can be determined using a number of analytical techniques. In this application note we will describe a method using Gas Chromatography with a Flame Ionisation Detector (GC-FID). SCION also has application notes discussing other techniques such as HPLC (AN145) and GC-MS (AN142), these can be found on our website. Helium has been the standard carrier gas for GC applications however, due to recent global shortages many companies are keen to find alternatives.[3] This application note will give a comparison between different carrier gases showing the variation in results between the two alternatives to Helium; Hydrogen and Nitrogen.
Optimal Quantification of THC in Blood (using SCION 8300/8500 GC, Autosampler and SCION 8700 SQ MS)
June 14th 2024Post ingestion, Δ 9 THC is metabolised into the inactive ingredient Tetrahydrocannabinolic Acid ( THC COOH) Suspected drug drivers are often subjected to a screening test of cannabinoids in saliva A positive result must then be confirmed by the presence of Δ 9 THC in a blood sample by gas chromatography. Quantification of THCA can indicate long term use of the drug. Drug detection limits are set by government laws and vary from country to country The limits in the United Kingdom and Canada is 2 ng/mL whereas in France the limit is 1 ng/ mL
Detection of Four Species of Aspergillus Using Spex® 2-Color qPCR Detection Kit
April 8th 2024Unlock the power of precision in agricultural microbiology with Spex®! Dive into this groundbreaking series of Quantitative Polymerase Chain Reaction (qPCR) kits, meticulously designed to revolutionize microorganism analysis in agricultural products. Elevate your research, ensure product safety, and explore new frontiers in agriculture. Embrace the future of precision with Spex®
Analysis of Cannabis and Hemp Products for Heavy Metals (Apr 2024)
April 8th 2024Explore the key to safer hemp products! Dive into a technical note where experts meticulously analyzed legal hemp products for heavy metal contamination. Discover groundbreaking methods developed using hemp as a model to ensure product safety and compliance with regulations. Elevate your understanding of product testing and safeguard consumer health. Don't miss out on this crucial insight—explore the technical note now!
Cannabis Terpenes: What You Smell = How You’ll Feel
April 8th 2024Ready to unlock the aromatic world of cannabis terpenes? Download this comprehensive infographic now! Quickly pinpoint terpenes with citrus notes or discover those renowned for their anti-anxiety properties. With this detailed guide, you'll gain invaluable insights into common cannabis terpenes and their unique characteristics. Don't miss out on this essential resource—download the full infographic and elevate your cannabis knowledge today!
Terpenes: A Building Block of Cannabis
April 8th 2024Uncover the secrets behind scent and flavor in botanicals! Delve into this technical note to explore the fascinating world of chemical compounds and neural pathways that shape taste perception. Gain insights into how these compounds journey through facial and major nerves to create rich sensory experiences. Elevate your understanding, enhance your product development, and unlock the full potential of botanicals. Dive deeper into the science—explore the technical note today!
Sample Processing and Preparation for Cannabis Products
April 8th 2024Discover the blueprint for precision in cannabis sampling and processing methods! Dive into this technical note to uncover the rationale behind sampling, processing, grinding, extraction, and testing of similar products, and how it serves as a guiding roadmap for the cannabis industry. Elevate your understanding, ensure quality control, and pave the way for excellence in cannabis production. Don't miss out on this essential knowledge—explore the sampling process today!
The Influence of Normal Laboratory Variability in Potency Inflation
February 27th 2024The issue of potency inflation is currently common in the press. Everyone thinks that cannabis labs cannot be trusted due to overt cheating. Although a few bad actors certainly can, and do, cheat the system, most inter-laboratory variability can be caused by perfectly legal means leaving regulators very little actions to correct.
A Streamlined Cannabis Microbiology Workflow Utilizing Culture Media and MALDI-TOF (January 2024)
January 18th 2024Josh Smith, Director of Operations at Therapeutic Health Choice, shares his thoughts on the ideal cannabis microbiology workflow. This interview will cover the benefits of a culture media-based screening process that utilizes MALDI-TOF mass spectrometry for confirmation of suspected pathogens.
The Future of In-House Testing (September 2023)
September 20th 2023Dr. James Wylde from Greenlight Analytical introduces the Harvest IQ; a novel testing tool that gives growers comprehensive information to help them consistently grow high quality, high revenue cannabis. Dr. Wylde will discuss the benefits; ranging from the ease of use which requires no sample prep, no reagents, and in minutes can measure the complete chemical profile of cannabis plants, including cannabinoids, terpenes, flavonoids; as well as residual pesticides, fertilizers, and antifungal agents; simultaneously. The AI driven output, easily understood without needing specialized skills, will give growers actionable information they can use to grow consistent, high quality, terpene rich products.
