Allethrin Back Catalog number: 3309.19-100-AN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 72716 Heptenophos Price on request 11732.12-100-IO 2,2',3,3',4,5-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 90447 Diphenylamine Price on request