ISO 4198:1984, Surface active agents -- Detergents for hand dishwashing -- Guide for comparative testing of performance

Covers the principal considerations for assessing products for hand dishwashing: a) the performance characteristics relevant to the successive stages of washing; b) the soiled articles required for assessing these characteristics; c) the washing processes to be employed. In dealing with the load of articles and the washing processes, a number of primary and secondary variables is listed. Methods of assessment of performance characteristics and the way in which results of tests shall be reported and interpreted are also covered. This title may contain less than 24 pages of technical content.