United Chemical Technologies

Articles

Extraction of Cannabinoids from Blood v2

June 09, 2022

Extraction of Cannabinoids from Blood

May 06, 2022

This application note outlines an extraction method for four natural cannabinoids and the two major metabolites of Δ9-THC in blood using Clean Screen® THC SPE column.

Simultaneous Analysis of Synthetic Cannabinoids in Urine

June 04, 2021

Solid-phase extraction and LC–MS/MS method for the analysis 19 synthetic cannabinoids in urine. Specific compounds selected were based on lab positivity rates.

Analysis of 47 Pesticides in Cannabis for High Throughput Analysis

November 19, 2019

This application note outlines a QuEChERS extraction approach coupled with either traditional dSPE clean-up versus UCT’s dSPE clean-up in a 96 wellplate format.

Analysis of Cannabinoids in Hemp

September 13, 2019

This application note outlines a QuEChERS method for the analysis of hemp for three cannabinoids. Sample purification is carried out using UCT’s new cleanup product SpinFiltr™.