The determination of the working strength of DP10 non-ionic detergent by ultraviolet spectroscopy (IM-DER-038)

There is a rolling programme to convert carriage washing machines so that they can use liquid concentrates, such as the non-ionic detergent DP10. As a result here is a need for a quick and reliable method for determining the working strength of. solutions of DP10 in the range of. 0.33-0.5%...