Terbuthylazine, 100µg/ml in Acetonitrile, 1ml Back Catalog number: S-13512A1-1ML Availability: In the manufacturer's stock Price on request - + Recommended ZA22006200CY Toxaphene Parlar-No. 62, 1µg/mL in Cyclohexane, 1ml Price on request 8942.8-100-AN Bromophos methyl, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 2104-96-3 Price on request EPA-23IS Internal Standard Solution, 1.2ml, nonane Price on request