Application Notes

Highlighting the use of the dial-a-mix method for screening different mobile-phase pH conditions during method development of IEX charge variant analysis.

This application note details the development of a HPLC method for analyzing CBD and Melatonin in an over-the-counter sleep aid.

This application note highlights the ability of YMC-Triart C18 to separate 11 common cannabinoids encountered during potency testing.

A loading study for purifying cannabidiol (CBD) from a commercially available “high-CBD” hemp oil extract

This application note demonstrates the quantitative analysis of microplastics using direct thermal desorption (TD) combined GC–MS.

Demonstrating the use of YMC’s new 2µm Diol stationary phase for scaling down size exclusion analyses

The low sensory threshold of 2,4,6-tricholoranisole (TCA), a major contributor of wine cork taint, is hard to detect without a sensitive instrument like the Pegasus® BT.

Here we present an innovative approach for the characterization of nanoplastic particles using centrifugal field-flow fractionation coupled with UV, multi angle light Scattering detection, and raman microscopy.

This application note provides an optimised and validated fully automated sample preparation and LC–MS/MS analysis solution for seven target nitrosamines in two classes of drug substance.

A quick, easy, effective procedure to identify and quantitate Kratom analytes in blood and urine using Clean Screen® XCEL I SPE cartridges and a Selectra® C18 UHPLC column.

Being the recognized method in worldwide regulations, Magnetic Sector offers advantages when it comes to routine quantitative analysis of Dioxins and other POPs.

UCT’s polymeric Styre Screen® HLD sorbent analyzes a wide range of neutral drugs in oral fluid.

This application note describes a simple and robust solid-phase extraction (SPE) procedure for amphetamines in blood, plasma, serum, urine, and tissue samples.

This application note outlines a solid-phase extraction (SPE) and LC-MS/MS method for the analysis of 19 synthetic cannabinoids in urine

This application note describes a simple and robust solid-phase extraction (SPE) procedure for Chloroquine, Hydroxychloroquine, and Desethylchloroquine in urine.

This application note outlines a simple 3 step method for the extraction of Loperamide and its main metabolite, N-desmethyl Loperamide, from blood using UCT’s Clean Screen® XCEL I SPE columns.

The Torion® T-9 GC/MS system has characterized several high boiling point organochlorine pesticides in tea samples in less than 10 minutes.

This application note discusses using a Quasar™ C18 column to analyze azithromycin, an antibiotic used to treat various bacterial infections.

SPME-UHPLC/MS/MS offers an efficient alternative for the analysis of veterinary drug residues in animal tissue as compared to traditional sampling procedures.

The Quasar biphenyl HPLC phase offers high efficiency separation and excellent peak shape of the synthetic antibiotic, ciprofloxacin.

This application note describes using a Quasar biphenyl LC column in analyzing several cephalosporins, a mixture of first and second generation β-lactam antibiotics.

FFF-MALS-DLS provides the detailed characterization of nano-pharmaceuticals that is essential for development and regulatory filing.

A highly sensitive, validated method for atrazine determination in different water types using the QSight 420 LC–MS/MS employed a simple filtration and direct injection.

Using the LX50 UHPLC and QSight 420 triple quad MS, three analytical methods were developed to provide sensitive, reproducible results without the need for pre-concentration steps.