Tag Archives: molecular size

The primary goal when employing gel permeation / size exclusion chromatography (GPC/SEC) is often to determine the molecular weight of a macromolecular sample.  Multi-detector systems, such as Malvern Panalytical’s OMNISEC and TDAmax systems, are able to offer a range of…READ MORE >

When we are talking to customers about advanced Gel Permeation Chromatography (GPC) systems, we can explain why ours are the best on the market or how their excellent sensitivities means you can measure polymers with lower molecular weight than ever…READ MORE >

GPC detector – OMNISEC – Your Questions Answered Thanks so much to those of you who joined us for the launch of  OMNISEC, our new GPC/SEC system.  If you missed the event you can play it back by clicking here, to…READ MORE >

Here is a question I recently encountered that I thought might be worthwhile to post here: “I would like to use the particle size data to calculate an estimate for molecule weight. Would you please send me some information on…READ MORE >

Have you ever wished that somebody, or even something, could do your sample measurements for you? Maybe you sympathise with the person in the video below….. Well, wish no longer! The new Zetasizer NanoSampler from Malvern Instruments can be left…READ MORE >