Special gas chromatograph GC-FID for the determination of trace benzene in carbon dioxide
GC-FID special gas chromatograph for the determination of trace benzene in carbon dioxide. Details:
Benzene content requirements in food additives: ≤0.02ul/L or 0.02ppm. Facing the determination of trace amounts of benzene by direct sampling FID detector, it is difficult to meet the requirements. Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. keeps pace with the times and relies on the research and development capabilities of scientific research institutes to successfully develop trace amounts of benzene in carbon dioxide. The special gas chromatograph GC-FID for determination, directly injects the sample to determine the trace benzene of 0.02ppm, the sample does not need complicated enrichment treatment, the column efficiency is high, the separation is good, and the result is satisfactory.
GC-FID test spectrum of special gas chromatograph for the determination of trace benzene in carbon dioxide: