Latest App Notes & Case Studies
App Note / Case Study
Key Considerations when Choosing between Modular or Integrated Multi-detector GPC
This technical note investigates several common multi-detector GPC configurations and discusses the trade-offs of modular detectors versus integrated detectors.
App Note / Case Study
Characterizing Polymer Degradation During Processing Using Multi-Detector GPC and Capillary Rheometry
Measure changes in molecular structure and rheology during polymer processing.
App Note / Case Study
Analysis of Synthetic Cannabinoids in Seized Drugs by High-Resolution UHPLC/MS and GC/MS
"Designer drugs" are made with the notion of of circumventing controlled substance laws and present a major challenge to law enforcement laboratories charged with investigating the nature of seized materials.
App Note / Case Study
Extraction of Cannabinoids in Marijuana and Edibles by QuEChERS
As more states legalize medical marijuana, fast and reliable analytical methods have been initiated to determine the cannabinoid potency in marijuana and cannabis infused foods.
App Note / Case Study
Analysis of "The Big Four" Heavy Metals in Cannabis by USN-ICP-OES
Investigating the preparation and analysis for heavy metals in cannabis using ICPOES with an ultrasonic nebulizer (USN-ICP-OES) and a low-flow mini-torch as a lower cost alternative to ICPMS.
App Note / Case Study
A LC-MS Method to Find Pesticides in Cannabis
An LC-MS method with QuEChERS extraction has been developed to detect harmful pesticides found in cannabis.
App Note / Case Study
CPC 250: Purification of Cannabidiol from Cannabis sativa
Gilson has developed a rapid and reproducible method for large-scale purification of CBD using centrifugal partition chromatography (CPC) .
App Note / Case Study
Quantitation of Terpenes in Cannabis Products Using the Triple Quad™ 3500 LC-MS/MS System
Here, we present an LC-MS/MS method that uses atmospheric pressure chemical ionization (APCI) and the budget-friendly SCIEX Triple Quad™ 3500 LCMS/ MS system for the analysis of terpenes (major determinant of aroma) in cannabis products.
App Note / Case Study
Cannabis Analysis: Potency Testing Identification and Quantification of THC and CBD by GC/FID and GC/MS
This application note will concentrate on the potency identification and quantification of THC and CBD in cannabis by Gas Chromatography.
App Note / Case Study
Analysis of Cannabinoids in Hemp Seed Oils by HPLC Using PDA Detection
In this application note, we describe a technique for the monitoring of six cannabinoids, including THC and CBD, in hemp seed oil by HPLC combined with PDA detection.
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