Heptachlor, 10µg/mL in Cyclohexane, 10ml Back Catalog number: L14090000CY Availability: In the manufacturer's stock Price on request - + Recommended L20016900IO PCB No. 169, 10µg/ml in Isooctane, 10ml Price on request 90349 2,4-Dichlorophenylacetic acid Price on request 79150 4,4’-DDT Price on request