This detailed background review paper provides a summary of the relevant literature (up to September 2001) relevant to the standardisation and validation of the

This Test Guideline describes six methods that permit the screening of chemicals for ready biodegradability in an aerobic aqueous medium. The methods are: the D

This Test Guideline describes a screening method for the evaluation of potential anaerobic biodegradability of organic chemicals under specific conditions. Wash

The method described in this Test Guideline is designed for the evaluation of the mineralisation rate of a 14C-labelled compound in soil. The method is applicab

This Test Guideline describes a method which is an adaptation of the Soap and Detergent Association semi-continuous activated sludge (SCAS) procedure for assess