Tag Archives: standard


Published 20 Jun 2017

Latex standard larger than on the bottle?

Three methods to verify dynamic light scattering systems If you are a meticulous researcher you may want to test your new Zetasizer. Is it really providing the correct size? One of the advantages of dynamic light scattering is that there…READ MORE >

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Published 26 Sep 2013

The Chromatogram Series: Polystyrene (PS)

Here is an example chromatogram of polystyrene in THF. The run conditions and some results are detailed in the table below. Wikipedia: Polystyrene is a synthetic aromatic polymer made from the monomer styrene, a liquid petrochemical. Polystyrene can be rigid…READ MORE >

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