Thermal field flow separatorNo fixed phase, taking into account the separation of size and chemical properties, can measure the absolute molecular weight, suitable for blends, gel and sensitive particles; Weak adaptability to aqueous systems. This device can not only meet the size of the sample/Separation by volume can also be performed based on the chemical properties of the sample.

Application:

Polymer material analysis:

Analyze the molecular weight of polymers in rubber/Molecular weight distribution.

Separation and testing of gel content in rubber samples has good repeatability and reproducibility, and has gradually replaced the traditional manual method.

Analyze the size distribution of nanomaterials of polymeric substances.

In the field of petrochemicals:

Analyze the molecular weight, molecular weight distribution, viscosity, etc. of petroleum crude oil.

Analyze samples such as ultra-high molecular weight industrial starch that are difficult to dissolve using traditional methods.

Biomedical field:

With laser scattering detectorMALSAnd viscosity detectorIVEquivalent combination, analyze polymer molecular weight, molecular weight distribution, and configuration information.

gradual replacementGPC(gel permeation chromatography) has become a powerful tool in polymer material research.