产品中心
产品展示

  您当前的位置:首页 » 产品展示 » 液相色谱仪 » HH-LYS2019 工业氯乙酸纯度测定专用液相柱

产品名称: HH-LYS2019 工业氯乙酸纯度测定专用液相柱
产品型号: HH-LYS2019
品牌: 1356
产品数量:
产品单价: 面议
日期: 2021-11-28

HH-LYS2019 工业氯乙酸纯度测定专用液相柱的详细资料

工业氯乙酸纯度测定专用液相柱
工业氯乙酸纯度测定专用液相柱 详细信息:

固定相:专用
型号:HH-LYS2019

工业氯乙酸母液经预处理后 ,在适当条件下酯化 ,经氯仿萃取后用气相色谱法测定。此法操作复杂,不环保,又存在转化率的问题。
滕州市浩瀚色谱仪器技术服务有限公司,与时俱进,研发液相色谱法测定工业氯乙酸的纯度,其杂质乙酸,二氯乙酸,羟基乙酸和主峰氯乙酸得到有效分离,峰形对称,,且杂质二氯乙酸在主峰之前出,无被覆盖的现象,此项技术为浩瀚色谱研制,了氯乙酸分析的新方法。

工业氯乙酸纯度测定专用液相柱 图片:



Industrial liquid chlorine column for purity determination of chloroacetic acid
Industrial liquid chloroacetic acid purity determination dedicated liquid column Detailed information:

Stationary phase: dedicated
Model: HH-LYS2019

The industrial chloroacetic acid mother liquor is pretreated, esterified under appropriate conditions, and extracted by chloroform and then determined by gas chromatography. This method is complicated in operation, not environmentally friendly, and has a problem of conversion rate.
Tengzhou Haohao Chromatography Instrument Technology Service Co., Ltd. keeps pace with the times and develops high performance liquid chromatography to determine the purity of industrial chloroacetic acid. Its impurities such as acetic acid, dichloroacetic acid, glycolic acid and main peak chloroacetic acid are effectively separated, and the peak shape is symmetrical. And the impurity dichloroacetic acid is out before the main peak, and there is no covering phenomenon. This technology is exclusively developed by Haohao Chromatography, which has opened up a new method for chloroacetic acid analysis.

Industrial liquid chlorine column for purity determination of chloroacetic acid