Product Introduction:

Product Introduction

The latest national standard for food additive liquid carbon dioxide, the International Beverage Technology Association standard (ISBT), and the Coca Cola 1999 standard limit the content of benzene to below 20PPb. The detection method adopts gas chromatography. At present, the detection sensitivity of gas chromatographs on the market is difficult to meet this requirement.
GC-6890 trace benzene analyzer is used for the detection and analysis of trace benzene in food grade carbon dioxide, ambient air, gas and other gases by using a high sensitivity detector and appropriate analysis methods. This instrument has high sensitivity, strong stability, simple and convenient operation, and the minimum detection limit reaches 5PPb. Replacing the chromatographic column can also detect organic compounds such as total hydrocarbons, non methane hydrocarbons, and methane in food grade carbon dioxide.