食品級(jí)二氧化碳中總烴是一個(gè)控制的指標(biāo),≯50ppm,浩瀚色譜(山東)應(yīng)用技術(shù)開發(fā)有限公司,采用氣相色譜法,氫火焰檢測器FID,HH-BLQ,60-80目,填充柱,面積外標(biāo)法定量,峰型對(duì)稱,分析時(shí)間短,結(jié)果滿意。
Total hydrocarbon in food grade carbon dioxide is a controlled indicator, ≯ 50ppm, and Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. uses gas chromatography, hydrogen flame detector FID, HH-BLQ, 60-80 mesh, packed column, area external standard method for quantitative analysis, symmetric peak type, short analysis time, and satisfactory results.
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