App Notes

Particle size analysis is important in many industries.

Sophisticated mathematics extend the range of concentrations over which measurement is feasible

Use at Aurora Water demonstrates feasibility, reduces chemical coagulant usage about 17 percent

Presented is a rapid, three step SPE procedure, that includes a concentration step, for the identification and quantification of fentanyl and its major urinary metabolite norfentanyl.

Based on various samples the article will demonstrate how CRM can be beneficially applied in the pharmaceutical field.

Simulated moving bed chromatography (SMBC) was applied for the purification of xylitol from fermentation mash of a fed batch culture.

This preliminary study investigates the use of flow-modulated GC×GC to analyse an 84-component allergen calibration standard, with simultaneous detection by TOF MS for confident identification and FID for robust quantitation.

This Application Note demonstrates that Markes International’s automated thermal desorption systems offer excellent results for monitoring volatile organic compounds (VOCs) in stationary source emissions in accordance with the updated version of the European standard method CEN/TS 13649 released in 2014.

Near-infrared spectroscopy is recognized by common pharmacopoeias as a secondary method for a fast and reliable, non-destructive analysis in pharmaceutical manufacturing.

Chemical R&D activities continue to generate a deluge of instrumental analytical data on a daily basis, regardless of industry.