Differential Refractometer News Today : Breaking News, Live Updates & Top Stories | Vimarsana

May 24 2021 The new HK Series Differential Refractometer from Testa Analytical Solutions eK sets a benchmark for precise determination of specific refractive index increment (dn/dc) - an important parameter for polymer and protein molecular weight determination using light scattering techniques. The specific refractive index increment (dn/dc) is one of the most underestimated parameters in material science. The assumption that using the approximate values for many polymers and proteins in published literature will not have a huge impact on molecular weight values determined...

Cytosections for Antibody Screening AMS Biotechnology (AMSBIO) has launched a comprehensive range of cytosections that offer a verified, reproducible, and renewable source of positive/negative controls where the expression of the target biomarker is confirmed for accuracy and specificity by an immunoassay. Researchers, antibody and assay developers, and immunohistochemistry (IHC) labs often have difficulty finding a reliable and verified source of positive/negative controls for their IHC experiments. AMSBIO's new cytosections range consists of high-quality FFPE sections of cell pellets of ove...

The new HK Series Differential Refractometer from Testa Analytical Solutions e.K sets a benchmark for precise determination of specific refractive index increment (dn/dc) - an important parameter for polymer and protein molecular weight determination using light scattering techniques.