EDTA in liquid hand soap in accordance with ASTM D1767

EDTA in liquid hand soap in accordance with ASTM D1767

Cosmetics

January 19, 2020

Complexing agents such as EDTA are used in soaps and other detergents in order to remove unwanted metal ions and to lower water hardness. The EDTA content in soaps and detergents can be determined using potentiometric titration with copper sulfate as titrant and the Cu-ISE as electrode for indication and cupric sulfate as titrant. 
Click here to access Metrohm’s application according to ASTM D1767.

Metrohm introduces 930 Compact IC Flex ion chromatograph

Metrohm introduces 930 Compact IC Flex ion chromatograph

Cosmetics

Metrohm launches the 930 Compact IC Flex, a compact ion chromatograph developed for the requirements  of contract laboratories and QC laboratories in all kinds of industries as well as laboratories in the public sector.

Superior flexibility, perfect ease of use, and outstanding reliability are key features of Metrohm’s new ion chromatograph for routine analysis.

September 01, 2013 More +
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