TYPE OF TEST : Mutation test systems - not otherwise specified TEST SYSTEM : Bacteria - Bacillus subtilis DOSE/DURATION : 214 mg/L REFERENCE : FOMIAZ Folia Microbiologica (Prague). (Academia, Vodickova 40, 112 29 Prague 1, Czechoslavakia) V.4- 1959- Volume(issue)/page/year: 22,329,1977