Chromatography and Laboratory Analysis Products

Gas Chromatographs

Gas chromatography systems selected around sample type, analytes, analytical method and laboratory workflow.

Liquid Chromatographs

Liquid chromatography systems and configuration support for laboratory separation and quantitative analysis workflows.

Laboratory Gas Generators

Gas generation equipment selected according to instrument gas demand, purity requirements and laboratory conditions.

Analytical GPC Systems

Gel permeation chromatography systems for polymer molecular-weight and distribution analysis.

GPC Cleanup Systems

Gel permeation cleanup equipment for sample preparation, listed separately from analytical GPC systems.

Headspace Samplers

Headspace sampling equipment for volatile-component workflows, matched to the analytical method and chromatograph.

Thermal Desorption Systems

Thermal desorption equipment for applicable air and VOC sampling workflows.

Pyrolysis Systems

Pyrolysis sample-introduction equipment for material characterization workflows where thermal decomposition is part of the method.

Post-Column Derivatization Systems

Post-column derivatization equipment for liquid chromatography methods that require a derivatization reaction after separation.

GC-460 Gas Chromatograph

Official product information for the Huishi Instruments GC-460 Gas Chromatograph. Configuration is confirmed against the sample, analytes, method and laboratory conditions.

GC-400 Portable Gas Chromatograph

Official product information for the Huishi Instruments GC-400 Portable Gas Chromatograph. Configuration and method suitability are confirmed for the intended field task.

GPC-100 Gel Permeation Chromatograph

Official product information for the Huishi Instruments GPC-100 Gel Permeation Chromatograph for polymer molecular-weight and distribution analysis.