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Metrohm is a worldwide leading manufacturer of precision instruments for chemical analysis. In the field of electrochemical ion analysis Metrohm has been the unchallenged world number one for many years. This is reflected in the company’s ...

Sanxin New Materials Co., Ltd. is a high-tech enterprise with a combination of industry, trade, and research, jointly established by Chinese and American investors in 2008. The company is dedicated to researching, developing, and manufacturing ...