13X分子篩填充柱測定食品添加劑氮氣中氧，食品級二氧化碳，一氧化碳，微量水分，便攜式甲烷轉(zhuǎn)化爐，乙酸乙酯，氯乙烯，甲醇，氨水，氨氣，過氧化物，增塑劑，塑化劑，消毒劑，苯系物

13X分子篩填充柱測定食品添加劑氮氣中氧
13X分子篩填充柱測定食品添加劑氮氣中氧 詳細信息：

名稱：填充柱
固定相：分子篩
規(guī)格：3m*1/8
型號：MS13X
應用：GB 29202-2012 食品添加劑 氮氣

  氮氣性質(zhì)穩(wěn)定，且來源廣，隨著現(xiàn)代提取技術的不斷升級，氮氣的提取成本越來越低。

    氮氣主要作為食品加工助劑被廣泛應用在食品加工中，如奶粉、膨化食品、飲料、瓶裝水、糕餅等。充氮有三方面作用：一、隔絕氧氣，防止食品成分氧化變質(zhì)；二、抑制部分微生物生長；三、增加包裝的強度，產(chǎn)品不容易被擠壓破壞。

浩瀚色譜（山東）應用技術開發(fā)有限公司研發(fā)MS13X填充柱，氧化鋯檢測器測定食品級N2中氧，外標定量，結(jié)果準確。



13X分子篩填充柱測定食品添加劑氮氣中氧  測試譜圖：




Determination of Oxygen in Food Additive Nitrogen by 13X Molecular Sieve Packed Column
13X Molecular Sieve Packed Column for Determination of Oxygen in Food Additive Nitrogen Details:

Name: Packed Column
Stationary Phase: Molecular Sieve
Specifications: 3m*1/8
Model: MS13X
Application: GB 29202-2012 Food Additives Nitrogen

   Nitrogen has stable properties and a wide range of sources. With the continuous upgrading of modern extraction technology, the extraction cost of nitrogen is getting lower and lower.

     Nitrogen is mainly used as a food processing aid in food processing, such as milk powder, puffed food, beverages, bottled water, cakes, etc. Nitrogen filling has three functions: first, to isolate oxygen and prevent the oxidative deterioration of food components; second, to inhibit the growth of some microorganisms; third, to increase the strength of the packaging, and the products are not easily destroyed by extrusion.



Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. developed MS13X packed column, zirconia detector to measure oxygen in food-grade N2, quantitative external standard, and the results are accurate and reliable.



13X molecular sieve packed column for determination of oxygen in food additive nitrogen Test spectrum: