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App Notes

Results 1–10 of 39

Testing & Processing Pesticide analysis

Determination of Pesticide and Mycotoxin Residues in Dried Cannabis Flower: LC-MS/MS and GC-MS/MS Methodology to Meet the Recommended AOAC Regulatory Requirements for US States and Canada

| Contributed by Waters

The methodology presented is suitable to determine pesticides and mycotoxins currently regulated by any of the US states or Canada.

Testing & Processing Cannabinoid analysis

UPLC Separation for the Analysis of Cannabinoid Content in Cannabis Flower and Extracts

| Contributed by Waters

This application note will present the modification of a simple isocratic HPLC separation of 16 cannabinoids1 to a separation under UPLC conditions.

Testing & Processing Terpene & residual solvent analysis

Terpenes in Hemp and Cannabis Determined Using EI GC-MS/MS

| Contributed by Waters

Terpenes are produced by a wide variety of plants serving such purposes as attracting pollinators and deterring herbivores.

Testing & Processing Cannabinoid analysis

Quantitative Analysis of THC and its Metabolites in Plasma Using Oasis PRiME HLB for Toxicology and Forensic Laboratories

| Contributed by Waters

Quantitative analysis of THC and its metabolites in plasma using Oasis PRiME HLB for toxicology and forensic laboratories.

Testing & Processing Business

State-of-the-Art Instrumentation Strengthens Emerging Cannabis Testing and Breeding Applications

| Contributed by Waters

State-of-the-art instrumentation strengthens emerging cannabis testing and breeding applications - Anandia Labs, Vancouver, BC, Canada

Homogenization and Characterization of Cannabidiol (CBD) Isolates

| Contributed by FRITSCH

Material, formulated for additives & consumption, benefit from size reduction & homogenization.

High-Throughput Analysis of Cannabinoids by LC-UV

| Contributed by Restek

Increase sample throughput with this fast, 9-minute analysis.

Robust Comparison of Terpene Profiles Across Cannabis Strains

| Contributed by SepSolve Analytical

This study describes the use of GC×GC–FID for robust profiling of terpenes in cannabis.

Analysis of Pesticide Residues in Cannabis using QuEChERS and HPLC

| Contributed by MilliporeSigma

State-mandated pesticide testing lists for cannabis vary widely in regards to quantity and concentrations.

Sensitive, Quick LC/MS/MS Analysis of Aflatoxins in Cannabis

| Contributed by MilliporeSigma

Using Supel™ Tox AflaZea SPE and an Ascentis® Express Phenyl-Hexyl HPLC Column

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