Pesticide Standard Back Catalog number: 91793 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11762.12-100-IO 2,2',3,4,4',5,6'-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 673767 Cloquintocet-mexyl, 100 µg/ml, Ethyl acetate, 5m Price on request 59525 Cations Mix Price on request