Postnova Analytics has published an application note that describes a new method to characterize and quantify Multi-Walled Carbon Nanotubes (MWCNTs) in soil samples using Asymmetrical Flow Field-Flow Fractionation coupled with MALS detection (AF4-MALS).
Postnova News
One-day seminar examining the advanced separation and characterisation of Nanoparticles, Polymers and Proteins.
Die Firma Postnova Analytics GmbH, Landsberg am Lech, hat mit sofortiger Wirkung den Geschäftsbereich Chromatographie-Zubehör und Analytik der MedChrom GmbH übernommen. MedChrom ist eine auf Labor-, Medizin und Chromatographie-Bedarf spezialisierte Firma aus Flörsheim-Dalsheim.
Postnova Analytics have published an application study detailing how the technique of Field-Flow Fractionation-ICP-MS can be used to study the size and chemical composition of tattoo ink nanoparticles. According to a recent report from the European Commission Joint Research Centre** - whilst some 12% of Europeans have tattoos, little is known about the long term effects of the chemicals in the inks. Commonly tattoo inks contain metallic impurities that can result in adverse skin reactions, including infections and allergies, right after tattooing or even years later.
