identification and quantification of the ames mutagenic compound 3-chloro-4- ( dichloromethyl ) -5-hydroxy-2 ( 5h ) -furanone and of its geometric isomer ( e ) -2-chloro-3- ( dichloromethyl ) -4-oxobutenoic acid in chlorine-treated humic water and drinking water extracts .
C0043047
water
C0599638
drinking water