Introduction: This instrument conforms to the following standards:

Testing of food items complies with GB-5009.266-2016.

Meets requirements for: Liqueur/White Wine/Yellow Wine/Wine ingredients: Acetaldehyde, Ethyl acetate, n-Propyl alcohol, sec-Butanol, Ethyl acetal, Isobutanol, n-Butanol, Butyl acetate, Isopentanol, Pentyl acetate, Methyl lactate, Hexyl acetate, and others, totaling 30 different components.

Main Configuration:

Column Filling with Constant Temperature

GC9800 Gas Chromatograph Main Unit (Single Filling Column, Single FID Detector)

Chromatography Workstation

Two   Rapid Analysis of Capillary Columns

Gas Chromatography System (capillary split/splitless injection, FID detector, 8-stage programmable temperature rise with automatic back door opening)

2. Chromatography Workstation

3. 30m × 0.32mm Capillary Column for Wine Analysis Chromatography

Testing Method

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

Method Principle: This method utilizes a large-bore white spirit capillary column and is detected by a hydrogen flame ionization detector.
Assessed Components: Over 20 types including C2 to C6
Features: Compared to packed columns, it offers higher separation efficiency, 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 avoids discriminatory effects caused by分流. The analysis time is short, about 15 minutes.