App Notes

Analysis of THCCOOH is a common topic in hair analysis to obtain evidence of deliberate drug consumption and dispel any doubt of passive contamination through the air.

This application note demonstrates the performance of the Microlab 600 in the preparation of standards for cannabinoid analysis by HPLC.

The application note demonstrates the use of headspace gas chromatography coupled with mass spectrometry detection to analyze residual solvents in cannabis concentrates

This application note describes the analysis of 22 terpenes common to marijuana in under 6 minutes.

This presentation will discuss the Agilent systems and methodologies for the rapid and robust analysis of terpene and residual solvent in cannabis and cannabinoid samples.

Note discusses the different equipment used by cannabis labs to test their samples and the need for on-site gas generation equipment in these labs.

Mixed Batch Cannabis Microwave Digestion For Trace Metal Determination Using SRC Technology

Isolation of Strain Specific High Quality Terpenes Through Microwave Assisted Extraction

This application note describes the analysis of 22 terpenes common to marijuana in under 6 minutes using the Agilent 7697A/7890B/5977B headspace-gas chromatography-mass selective detection (HSS-GC-MSD) system with concomitant flame ionization detector (FID) detection using integrated Capillary Flow Technology to split the column effluent in a controllable and precise manner to the two detectors.

The application note demonstrates the use of FT-NIR spectroscopy as a rapid, cost-effective tool for the quantitative determination of potency in dried cannabis flower.

Learn simple, cost-effective, proven procedures to eliminate toxic contaminants from cannabis extracts, while maintaining yield and purity of valuable cannabinoids.

Cannabinoid Profiles on Raptor ARC-18

A QuEChERS extraction approach coupled with clean-up in a well-plate format is used for the analysis of 47 pesticides in cannabis and exhibits comparable results to traditional dSPE clean-up.

Biosynthesis/degradation pathways of phytocannabinoids derived from the olivetol, varinol, and orcinol seriesAdopted conventions for nomenclature and structure numbering systemsPhytocannabinoid reference standards available from Cayman Chemical

This application note presents information on adding a fluorescence detector to an integrated HPLC system as a new, powerful method for detecting mycotoxins in cannabis.

This application note describes how to meet all of California’s regulations on pesticides and mycotoxins in a single unique, quantitative, rapid, and reliable method.

A QuEChERS method is typical for pesticide analysis, but cannabis can show lower recovery than other products. An improved extraction and clean-up method using extraction and dSPE combined with heat and pressure increases efficiency and analyte recoveries.

This application note describes use of the Ethos UP with SK-15 rotor to digest cannabis and related products such as oils and edibles, yielding full analyte recovery and superior reproducibility.

Cannabis uptakes elements during cultivation - nutrients and heavy metals. Learn how pXRF quickly, easily and nondestructively monitors them in media and plant tissues.

A QuEChERS method is typical for pesticide analysis, but cannabis can show lower recovery than other products. An improved extraction and clean-up method using extraction and dSPE combined with heat and pressure increases efficiency and analyte recoveries.

This note explores the applicability of the ICP-MS technique to the detection of the “Big Four” heavy metals in digested cannabis flower samples for compliance with local and state regulation.

This application note presents information on adding a fluorescence detector to an integrated HPLC system as a new, powerful method for detecting mycotoxins in cannabis.

This application outlines a QuEChERS extraction procedure for the removal of purple pigmentation and subsequent analysis of 5 mycotoxins and 47 pesticides in cannabis.

This application note demonstrates the performance of the Microlab 600 in the preparation of standards for cannabinoid analysis by HPLC.

AECS has 25 years of experience in liquid-liquid chromatography. Instruments dedicated to CBD, THC, CBG, CBDA, etc, sold Europe and Americas for research and process.

This application note describes methodology to meet all of California’s regulations on pesticides and mycotoxins in a single method utilizing LC/MS/MS technology.

This application note introduces a unique single method for simultaneous pesticide and mycotoxin analysis meeting all California regulations utilizing only an LC/MS/MS.

This application note describes the benefits of closed vessel microwave digestion in sample prep for heavy metals testing in cannabis.