App Notes

Fields & Applications Forensics

Analysis of Synthetic Opiates and Novel Analgesics in Urine using SPE and HPLCMS/ MS

05/04/2017 | Contributed by UCT

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

Fields & Applications Food, Beverage & Agriculture

Analysis of Acrylamide in Crisps using LC-MS/MS

04/18/2017 | Contributed by Biotage

Acrylamide is a known carcinogen, formed by cooking foodstuffs at high temperatures.

Fields & Applications Pharma & Biopharma

Increased Monoclonal Antibody Resolution in UHPLC

04/11/2017 | Contributed by Tosoh

With the introduction of TSKgel UP-SW3000 silica-based UHPLC columns increased speed and higher resolution can be achieved for the separation of antibody fragments, monomers, and dimers.

Techniques & Tools Mass Spectrometry

IC-ICP/MS – collected standards and applications presented in white paper

04/11/2017 | Contributed by Metrohm

Online hyphenation of ion chromatography (IC) to inductively coupled plasma mass spectrometry (ICP/MS) is a powerful instrumental tool to handle some of the most challenging analytical tasks.