International Organization for Standardization (ISO)
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ISO 4198:1984
Scope
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.
ISO 4198:1984 history
1984ISO 4198:1984 Surface active agents; Detergents for hand dishwashing; Guide for comparative testing of performance