Simple-to-operate, high-precision hydrogen flame gas chromatograph for food testing

Introduction: This instrument complies with the following standards:

Determination in food, meets GB-5009.266-2016.

Meets requirements for: spirits, white wine, yellow wine, wine components including acetaldehyde, ethyl acetate, n-propanol, isobutanol, sec-butanol, ethyl acetal, isobutanol, n-butanol, butyl acetate, amyl acetate, hexyl acetate, and others, totaling 30 types of components.

Main Configuration:

Column with Constant Temperature Filling

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

2. Chromatography Workstation

Two: Rapid Analysis of Capillary Column Type

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

2. Chromatography Workstation

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

Testing Method

Item 2: Large-bore capillary column for determining alcohol esters in wine

Method Principle: This method employs a large bore white spirit capillary column, with detection by a hydrogen flame ionization detector.
Analyze Composition: Over 20 types of components, 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 the discriminatory effect caused by分流. The analysis time is approximately 15 minutes.