浩瀚碳化氨水中CO 2和总氨测定防腐专用气相色谱仪GC-790

Ammonia in access to some of the carbon dioxide, made of carbonated ammonia, the formation of ammonium bicarbonate.
Ammonia stored in the open air at room temperature, two days after the loss of ammonia up to 90%. In order to reduce losses, generally made of ammonium bicarbonate, can effectively reduce the loss of ammonia. Ammonium bicarbonate ammonium bicarbonate for short, also known as ammonium bicarbonate. It is made of ammonia absorption of carbon dioxide, the product is white fine crystal, about 17% nitrogen, a strong ammonia odor. Its aqueous solution is alkaline, pH is about 8 (as long as not too thin, the concentration of the pH value is not significant). At about 20 ℃, ammonium bicarbonate is basically stable, the temperature increases, when the humidity is easy to break down.
Carbonization of mother liquor or ammonia in the determination of CO2 and total ammonia, the current fertilizer plants have adopted the amount of gas and acid-base titration were quantified.
Tengzhou Xiangying Analytical Technology Co., Ltd. developed a special anti-corrosion gas chromatograph, with high peak quantitative. The method is accurate and reliable. It is simple and rapid and can be used as the control analysis of the factory.

XiangyingGC790plus features:
1 excellent performance, competitive price, to meet the customers' choice
2 multi industry adaptability
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INJ
A variety of sampling ports can be equipped with: packed column inlet, shunt / non shunt capillary inlet,
Hydrogen flame ionization detector (FID)
Maximum use temperature: 400
The minimum detection limit: -12 = 2.5*10 g/s (n-C16)
Linear range: 107 (+ 10%)
 
XiangyingGC790plus特点：

进样口
多种进样口可配：填充柱进样口、分流/不分流毛细管进样口、
氢火焰离子化检测器（FID） 
***高使用温度：400℃
***小检出限：≤2.5*10 -12 g/s(n-C16)
线性范围：107（±10%）