On November 4th and 6th, the two-day Hebei Urban Supply and Drainage Association kicked off at Xingtai Taihang International Convention and Exhibition Center on November 4th. East-West Analysis participated in the exchange conference with GC-MS3200 gas chromatography (quadrupole) mass spectrometry and AA-7020 series atomic absorption spectrophotometer.
01 Introduction to the exhibition, this conference brought together representatives of enterprises and institutions from the water supply and drainage industry and experts and scholars to discuss in depth the new development trends of the water supply and drainage industry. At the same time, a professional exhibition hall was carefully designed in Hall A of the Convention and Exhibition Center, with a total of 62 manufacturers participating. Here will display advanced technologies, innovative products, high-quality equipment in various industries of water supply and drainage, providing participants with an excellent platform to intuitively understand the cutting-edge achievements of the industry, and also building a good space for enterprises to display and exchange cooperation.
02 At the exhibition site, during the conference, the East-West Analysis booth attracted the attention of many visitors. They stopped one after another to carefully observe the GC-MS3200 gas chromatography (quadrupole) mass spectrometry instrument exhibits. They also read the relevant product information and solutions provided by the company, and communicated with the staff on site from time to time. The staff of East-West Analysis patiently answered various questions of the audience, and introduced the current work of East-West Analysis in the field of water quality to the visitors, as well as the solutions of these instruments on display in the water quality problem. The whole scene presented a lively atmosphere, and the audience showed a strong interest in the exhibits and technologies of East-West Analysis Company.
East-West Analysis, as one of the R & D and manufacturers of analytical instruments and equipment with more than 30 years of experience, has established a complete water quality testing system through continuous technology research and development and product optimization. The system covers mass spectrometry, chromatography, spectroscopy and other analytical technologies, which can comprehensively detect elements, organic matter and ions in water quality. In addition, East-West Analysis ensures that users can make full use of the instruments and equipment provided by the company to achieve the best detection effect through regular technical exchanges and training.
03 Exhibit Introduction 
AA-7020 series atomic absorption spectrophotometer is widely used in metallurgy, petrochemical, geology, medicine, environmental protection, scientific research, agriculture (soil and fertilizer), disease control, food, material science, commodity inspection and other fields. At present, the equipment can analyze up to 70 kinds of elements and plays a crucial role in the analysis of trace and trace elements.
Determination of Volatile Organic Compounds in Water by GC-MS3200 Gas Chromatography-Mass Spectrometry
The most important resource for human survival and development is water, and its main pollutants include volatile organic compounds, halogenated hydrocarbons, phenols, aromatic hydrocarbons, polycyclic aromatic hydrocarbons, nitrobenzene compounds and pesticides. GC-MS 3200 gas chromatography-mass spectrometry is a high-efficiency tool specially used to detect organic pollutants in water quality.
Product Introduction The AF-7550 type double-channel hydride-atomic fluorescence photometer launched by East-West Analysis is a fully automatic spectral analysis equipment, suitable for trace analysis of twelve elements such as As, Sb, Pb, Bi, Te, Sn, Se, Hg, Cd, Zn, Ge, Au, etc. As an upgraded version of the well-received AF-7500 type atomic fluorescence product of East-West Analysis, the AF-7550 realizes a number of functions such as automatic adjustment of gas flow, automatic preparation of working curves at a single point, and automatic dilution of high-concentration samples. The equipment has higher sensitivity and better stability, more intelligent operation, and a wider range of applications.
Determination of Arsenic and Selenium in Wastewater by AF-7550 Double-channel Hydride-Atomic Fluorescence Spectrometer
