ASTM D 2375 - 05 Standard Test Method for Manganese in Paint Driers by EDTA Method

American Society for Testing and Materials (ASTM). Current edition approved Jan. 1, 2005. Published February 2005. Originally approved in 1965. Last previous edition approved in 1999 as D 2375 – 85 (1999). 3 p. This test method covers a titrimetric determination of manganese in liquid paint driers that can be dissolved in a toluene-alcohol mixture and utilizes the disodium salt of ethylenediaminetetraacetic acid dihydrate (EDTA).
This test method is not applicable to drier blends.
All cations that can be titrated with EDTA in alkaline media interfere and must not be present in the sample.