毛細(xì)管柱測定工業(yè)氨水，芝麻香白酒，3-甲硫基丙醇，乙酸乙酯，環(huán)氧乙烷，醫(yī)療器械，變壓器油，多氯聯(lián)苯，脂肪酸，三甲胺，二甲醚，粗苯，噻吩，硫化物，羰基硫，雜醇油，乙醛，頂空

毛細(xì)管柱測定工業(yè)氨水
毛細(xì)管柱測定工業(yè)氨水 詳細(xì)信息：

固定相：專用

規(guī)格：30m*0.53mm

型號(hào)：HH-CAM-30

柱效高，分離好，不拖尾

氨水的測定采用傳統(tǒng)的吸收測定法,此方法操作繁瑣,分析時(shí)間長,樣品用量多,而且測定結(jié)果受人為因素影響較大,如吸收時(shí)氣體流速的大小,液位讀數(shù)的偏差及標(biāo)準(zhǔn)溶液滴定、終點(diǎn)判斷等都會(huì)對(duì)測定結(jié)果造成較大的誤差,而且吸收管有時(shí)密封不嚴(yán)出現(xiàn)倒吸現(xiàn)象,導(dǎo)致分析失敗或結(jié)果不準(zhǔn)確。

滕州市浩瀚色譜儀器技術(shù)服務(wù)有限公司，研發(fā)毛細(xì)管色譜柱測定工業(yè)氨水的含量，柱效高，分析時(shí)間短，峰型對(duì)稱，不拖尾。

毛細(xì)管柱測定工業(yè)氨水 測試譜圖：




High-efficiency capillary column for determination of industrial ammonia
High-efficiency capillary column for determination of industrial ammonia

Stationary phase: dedicated

Specification: 30m * 0.53mm

Model: HH-CAM-30

High column efficiency, good separation, no tailing



The determination of ammonia water uses the traditional absorption measurement method.This method is cumbersome, long analysis time, large amount of sample, and the measurement results are greatly affected by human factors, such as the gas flow rate during absorption, the deviation of the liquid level reading and the standard solution titration , End point judgment, etc. will cause a large error in the measurement results, and sometimes the suction tube is not tightly sealed and the phenomenon of back suction occurs, resulting in analysis failure or inaccurate results.
Tengzhou Haohan Chromatographic Instrument Technology Service Co., Ltd. has developed a high-performance capillary chromatographic column for the determination of industrial ammonia content. The column efficiency is high, the analysis time is short, the peak shape is symmetrical, and the tail shape is not original. It is unique in China and is currently applying for patent protection.

High-efficiency capillary column determination of industrial ammonia water