Low-molecular-weight heparins (LMWHs), a class of anticoagulant medications used in the prevention blood clots, are obtained by fractionation or depolymerization of natural heparins. A heparin solution is considered ‘LMWH’ if the weight-average molar mass Mw is less than 8000 g/mol, and at least 60% of the total mass is also below 8000 g/mol.

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miniDAWN®

miniDAWN®

The Best in Basic Multi-Angle Light Scattering for Absolute Macromolecular Analysis.

The miniDAWN’s performance is exceeded only by the DAWN which covers a wider range of size and molecular weight, with even better sensitivity and additional optional modules.

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Optilab

Optilab

Universal Detection for Chromatography and FFF Separations

Using a combination of cutting-edge semiconductor photodiode technology and proprietary computer algorithms, the Optilab achieves an unprecedented combination of sensitivity and range. These features mean that it addresses both standard chromatographic applications and some challenges unique to light scattering measurements such as high concentrations, determination of sample refractive increments (dn/dc) and solvent refractive index.

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