high resolution tandem mass spectrometry

March 2, 2024

Oral Cannabis consumption and intraperitoneal THC:CBD dosing results in changes in brain and plasma neurochemicals and endocannabinoids in mice

Abstract Background: While the use of orally consumed Cannabis, cannabidiol (CBD) and tetrahydrocannabinol (THC) containing products, i.e. “edibles”, has expanded,…

July 5, 2021

Impact of Quantisal® Oral Fluid Collection Device on Drug Stability

Abstract The stability of drugs can affect drug tests and interpretations. A comprehensive study to verify drug stability in Quantisal®…

June 5, 2020

Validation of a Bioanalytical Method for the Determination of Synthetic and Natural Cannabinoids (New Psychoactive Substances) in Oral Fluid Samples by Means of HPLC-MS/MS

Abstract New psychoactive substances (NPS) represent an important focus nowadays and are continually produced with minimal structural modifications in order…

February 26, 2020

Hempseed Lignanamides Rich-Fraction: Chemical Investigation and Cytotoxicity towards U-87 Glioblastoma Cells

Abstract The weak but noteworthy presence of (poly)phenols in hemp seeds has been long overshadowed by the essential polyunsaturated fatty…