Search results - 5 results
Analysis of illegal peptide drugs via HILIC-DAD-MS.
weight of less than 5kDa. Most of them are meant for subcutaneous injection and are easily accessible via the internet. In recent years, different methods based on reversed phase liquid chromatography have ...
The use of Stationary Phase Optimized Selectivity Liquid Chromatography for the development of herbal fingerprints to detect targeted plants in plant food supplements.
and more and more, these products are bought through internet. Often the products sold through internet are not registered or declared with a national authority, meaning that no or minimal quality ...
Discriminating nicotine and non-nicotine containing e-liquids using infrared spectroscopy.
the products is not always labelled, especially when they are bought through internet. Therefore there is a need for easy-to-use equipment and methods to perform a first on site screening of intercepted ...
Analysis of illegal peptide biopharmaceuticals frequently encountered by controlling agencies.
European countries as well as some biopharmaceutical peptides which have not been confiscated yet by the controlling agencies, but are already being used according to the many internet users forums. ...
Development and validation of a fast chromatographic method for screening and quantification of legal and illegal skin whitening agents.
Internet and a so-called “black market”. Among these, skin-bleaching products represent an important group. They contain, according to the current European cosmetic legislation (Directive 76/768/ EEC), ...