Heptachlor, 10µg/mL in Cyclohexane, 10ml Back Catalog number: L14090000CY Availability: In the manufacturer's stock Price on request - + Recommended 1669.13-100-IO 1,2-Dichlorotridecane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 701920-72-1 Price on request 676223 4-Methylimidazole, 100mg Price on request 2980.7-100-AN Aldicarb sulfoxide Price on request