App Notes

Corticosteroids are a class of steroid hormones that are widely studied due to their involvement in a variety of physiological processes. The aim of this application note is to introduce a fast and effective sample preparation technique using Novum Simplified Liquid Extraction (SLE) products that results in acceptable recoveries of 7 corticosteroids from plasma.

Helping to Elucidate the Role of Plasma Bile Acid Signalling in Humans

Reproducible and easy-to-use GPC/SEC analysis for all types of Gelatins can be done using a SECcurity GPC system, PROTEEMA columns and WinGPC UniChrom software.

A combination of UHPLC followed by LC/Q-TOF-MS was used to detect suites of polyethylene glycol compounds (PEGs) that occur in flowback water samples from hydraulic fracturing.

Analysis and quantification of vitamin D2/D3 metabolites 25-hydroxyvitamin D2/D3 in two human plasma and serum samples via reversed phase LC-MS/MS.

With the use of a new generation of robust, repeatable and stable instrumentation, manufacturers can more easily assess sample quality under rigorous conditions. In this application note, we investigate the thermal stability of a spectrometer system for process line transmission measurements at different temperatures.

Asahipak ODP series.

A rapid, robust, sensitive and specific LC-MS/MS assay has been developed for the simultaneous detection of milk and egg proteins in white wine.

Utilizing liquid chromatography with tandem mass spectrometry (LC-MS/MS) to analyze for antibiotic residues in a food samples offers many benefits to routine food testing labs

Using TripleTOF® Technology and MasterView™ Software to Quickly Identify Unknown Compounds