Inverse Gas Chromatography Surface Energy Analyzer

Inverse Gas Chromatography Surface Energy Analyzer Technical Specification

Inverse Gas Chromatography is a gas-solid technique for characterizing surface and bulk properties of powders, particulates, fibers, films and semi-solids. A series of vapor pulses are injected through a column packed with the sample of interest. Unlike traditional analytical gas chromatography, iGC is a physical chemistry technique using vapor probes with known properties to characterize the unknown surface/ bulk properties of the solid sample.

Product Feature:

• Isotherm determination/BET/Henry constant
• Surface energy analysis
• Surface heterogeneity mapping
• Competitive sorption measurement
• Acid-base chemistry analysis