Analysis of Vitamins

Analysis Matrix of Cosmetics Matrix and Formaldehyde des Monats desNDELA Monats N-Nitrosodiethanolamine (NDELA) Challenge Cosmetics, in particular mascara and skin care products, often show unacceptable concentrations of the carcinogenic compound N-nitrosodiethanolamine (NDELA). Method for Analysis The ISO/DIS 10130 is proposed…

Mycotoxins Sample Preparation and Analysis Mycotoxins Sample Preparation and Analysis Precise, simple and fast with LCTech products Cultivation and storage of food and animal feed may contribute to the spread of moulds, which produce mycotoxins – toxic secondary metabolites. Their…

APPLICATION NOTE | AN0040 ============================================================================== As of: November 2019 NIACIN (VITAMIN B3) HPLC Analysis via Photochemical Post-Column Derivatization This application note is based on the EN 15652:2009 [1], nevertheless containing some optimizing changes. Niacin (or Nicotinic acid) is a vitamin…

APPLICATION NOTE | AN0038 ============================================================================== As of: November 2019 Aflatoxin-Analysis HPLC analysis and photochemical post column derivatization Aflatoxins are naturally occuring toxins (mycotoxins = fungal toxins), which are highly toxic for humans and mammals. The aflatoxins are produced by molds…