Automation and labor-saving in the pretreatment process of "tap water and groundwater" in inorganic analysis.
A study on the fully automated pretreatment method using nitric acid with DEENA!
Methods established by the Minister of Health, Labour and Welfare based on the standards of the ministerial ordinance concerning water quality standards (Notification No. 61 of the Ministry of Health, Labour and Welfare, 2003) and the water quality testing methods for drinking water (2011 edition) involve complex reagent addition operations in the acid digestion process, making it very labor-intensive. Additionally, the use of nitric acid as an acid reagent raises concerns about human exposure, posing risks during analysis. Therefore, we automated the sample pretreatment for ICP-OES and ICP/MS using the automatic pretreatment device DEENA2. [Summary] ■ Conducted a study on the pretreatment of drinking water analysis ■ Used DEENA60 ■ Performed digestion using nitric acid ■ Added internal standard solution ■ Examined the automation of the process from acid addition to dilution *For more details, please download the PDF or feel free to contact us.
Inquire About This Product
basic information
For more details, please download the PDF or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please download the PDF or feel free to contact us.
catalog（1）
Download All Catalogs![[Technical Document] Automatic pretreatment using nitric acid for water quality analysis in the "Ministerial Ordinance on Water Quality Standards" and "Drinking Water Testing Methods."](https://image.mono.ipros.com/public/catalog/image/01/2e9/799844/IPROS10056380463891576598.jpeg?w=120&h=170)
Company information
The auto-analyzer developed by the former Technicon Corporation, a global pioneer in continuous flow analysis devices, is still widely used in analytical laboratories around the world today. In Japan, it continues to operate as an essential device in national and public research institutes, testing laboratories, and corporate factories and testing facilities. Our company, BL Tech Co., Ltd., has inherited approximately 40 years of auto-analyzer business in Japan and is focusing on the development and manufacturing of optimal continuous flow analysis devices to meet the current hot demand.
![[Patent] Achieving an air nozzle that completely removes water with air blow.](https://image.mono.ipros.com/public/product/image/4a3/2001469775/IPROS10759201048286602239.png?w=280&h=280)
![[Patent] Achieving an air nozzle that completely removes water with air blow.](https://image.mono.ipros.com/public/product/image/2116982/IPROS16998950562973190030.png?w=280&h=280)