Heptachlor Back Catalog number: X9111 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MDBDPE 1,2-Bis(pentabromophenyl)ethane [13C14], 1.2ml x 25ug/ml, toluene Price on request SC-228301 Hexetidine, mixture of stereoisomers, 1g Price on request 684302 Tioxazafen, 10mg Price on request