Technical Data: Automatic Pre-treatment with Aqua Regia in Work Environment Measurement and Analysis
Automatic pretreatment using aqua regia (nitric acid: hydrochloric acid = 1:3) in work environment measurement analysis with DEENA3.
This document introduces the automatic pretreatment using aqua regia (nitric acid: hydrochloric acid = 1:3) in the analysis of work environment measurement using "DEENA3." The analysis of work environment measurements involves complicated reagent addition operations in acid decomposition, which is very labor-intensive. Additionally, there are concerns about human exposure to acid reagents such as hydrochloric acid and nitric acid, making the analysis hazardous. Therefore, we automated the pretreatment of samples for ICP/OES and ICP/MS using the automatic pretreatment device "DEENA3." 【Contents】 ■ Overview ■ Keywords ■ Equipment used ■ Reagents used ■ Analysis flow *For more details, please refer to the PDF document or feel free to contact us.
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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.