Introduction: This instrument conforms to the following standards:

Determination in food, compliant with GB-5009.266-2016.

Meets requirements for: spirit wine/white wine/yellow wine/wine components including acetaldehyde, ethyl acetate, n-propanol, isobutanol, sec-butanol, ethylene glycol dimethyl ether, isobutyl alcohol, n-butanol, butyl acetate, amyl alcohol, amyl acetate, lauryl acetate, hexyl acetate, and others, totaling 30 different components.

Main Configuration:

Column with Constant Temperature Filling

GC9800 Gas Chromatography System (Single Filling Column with Single FID Detector)

Chromatography Workstation

Two: Rapid Analysis of Capillary Column Type

Gas Chromatography Main Unit (Capillary分流/不分流 injection, FID detector, 8-stage programmable temperature rise with automatic back door opening)

2. Chromatography Workstation

3. 30m x 0.32mm Alcohol Analysis Capillary Chromatography Column

Method of Determination

2: Large-bore capillary column for determining alcohols and esters in wine

Method Principle: This method employs a large-bore Baijiu capillary column and a hydrogen flame ionization detector for detection.
Analyzed Components: C2 to C6 and over 20 other components
Features: Compared to packed columns, it exhibits higher separation capability, faster separation speed, and better inertness; compared to small-bore capillary columns, it has a larger column capacity, less stringent requirements for sample injection technology, and can avoid the discriminatory effect caused by分流. Analysis time is short, approximately 15 minutes.