Introduction: This instrument complies with the following standards:

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

Meets requirements for:露酒/白酒/黄酒/葡萄酒; Components include acetaldehyde, ethyl acetate, n-propanol, isobutanol, butanal, isobutanol, 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 Chromatograph Main Unit (Single Filling Column with Single FID Detector)

2. Chromatography Workstation

Two: Rapid Analysis of Capillary Column Type

Gas Chromatograph Mainframe (capillary split/不分流 injection, FID detector, 8-step programmable temperature ramp with automatic back door)

2. Chromatography Workstation

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

Testing Method

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

Method Principle: This method employs a large-bore white spirit capillary column and is detected using a hydrogen flame ionization detector.
Analyzed Components: C2 to C6 and over 20 other types
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 techniques, and avoids the discriminatory effect caused by分流. Analysis time is approximately 15 minutes.