Phenomenex

An expanded list of 15 mycotoxins LC–MS/MS analysis is shown here with a simple solvent and modified QuEChERS salt extraction.

Here, we demonstrate a major advantage in the analytical range of 0.5–600 µg/mL for THC-A, D9-THC, CBDA, CBD, CBG-A, and CBG and 0.5–100 µg/mL for CBC, CBN, CBD-VA, and CBD-V. This wide analytical range allows for fewer re-dilutions of samples containing what were once considered minor cannabinoids.

Here, we demonstrate a practical chromatographic separation of 18 cannabinoids with flexibility across HPLC and UHPLC platforms in a simple, isocratic workflow.

The Zebron™ ZB-624PLUS™ show excellent selectivity for both residual solvents and terpenes on one column for both light and heavy analytes.

The work presented here will describe the adjustments necessary to run flash columns on any typical prep HPLC system in order to gain this extra level of versatility.

The use of APCI instead of ESI has the advantages of improved ionization for traditionally non-ionizable pesticides and greater robustness against matrix and, particularly in negative mode, being more selective.

LC-MS/MS multiresidue pesticide solutions meet cannabis testing regulationsMeets California and Canadian cannabis regulations on a single platform

Challenges in cannabis analytic method development. Effective and robust cannabis testing solutions.