HH-NH2.H2O-III 工业氨水测定专用防腐填充柱

规格：2m*3mm

材质：不锈钢

碳铵、氨水是目前生产中常用的两种氮素化肥,约占总施氮肥量的80%左右。碳铵、氨水的挥发性都比较强,保存或施用不当,都会放出氨气造成氮素损失。因此,通过测定其含氮量,就可以鉴定肥料质量的高低,贮存方式的好坏,从而为购进肥料、合理施用,计算亩施肥量提供依据。
测定的方法通常是:碳铵、氨水的水溶液为碱性,故用标准酸液滴定,之后就可根据反应用量，计算得出氨含量，操作方法，效率低，不环保，危害工作人员的身心健康。
滕州市浩瀚色谱仪器技术服务有限公司，，，研发出气相色谱法测定工业氨shui的含量，采用HH-NH2.H2O-III氨shui专用柱，效果。

此柱具有以下特点：
1.耐腐蚀，2.柱效高，3.峰型对称，无明显拖尾。
工业氨水测定专用防腐填充柱测试谱图：

Special anticorrosive packed column for industrial ammonia determination
Special anti-corrosion packed column for industrial ammonia determination. Details:

Specification: 2m*3mm

Stationary phase: dedicated
Maximum operating temperature: 230°C
Granularity: 80-100mesh
Material: Stainless steel

Ammonium bicarbonate and ammonia are the two commonly used nitrogen fertilizers in production, accounting for about 80% of the total nitrogen fertilizer application. Ammonium bicarbonate and ammonia water are both relatively volatile. Improper storage or application will release ammonia and cause nitrogen loss. Therefore, by measuring its nitrogen content, it is possible to identify the quality of the fertilizer and the storage method, so as to provide a basis for the purchase of fertilizer, rational application, and calculation of fertilizer per mu.
The method of determination is usually: the aqueous solution of ammonium bicarbonate and ammonia is alkaline, so it is titrated with a standard acid solution, and then the ammonia content can be calculated according to the reaction amount. The operation method is low in efficiency, not environmentally friendly, and harmful to the staff's body and mind. health.
Tengzhou Haohan Chromatography Instrument Technology Service Co., Ltd., advancing with the times, guided by the scientific development concept, developed a gas chromatography method to determine the content of industrial ammonia shui, using HH-NH2.H2O-III ammonia shui special column, the effect is excellent .
This column has the following characteristics:
1. Corrosion resistance, 2. High column efficiency, 3. Symmetric peak shape, no obvious tailing. 4. Domestic original technology.
Test spectrum of special anticorrosive packed column for industrial ammonia determination: