Przemysl Chemiczny, Vol.98, No.7, 1113-1117, 2019
Physicochemical properties of a commercial herbicidal product containing metazachlor as an active substance
Twenty-four samples of corn. metazachlor from 3 prodn. batches were studied for content of active substance, pH, d., frothiness and residue on the sieve. The content of active substance, pH and d. met assumptions in the range of valid stds. The ay. Metazachlor content was distinguished by the highest variance among the analyzed indicators. The presence of foam was found in only 2 samples.