EPA Method 8270C Pesticide Mix #25 Back Catalog number: 82723 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3635.22-25-AN U{13C22}-HT-2 Toxin, 25µg/mL, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no. Price on request 9286.25-100MG Quinapril hydrochloride, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 82586-55-8 Price on request 11921.9-100-ME (-)-Captopril,100 µg/mL,MeOH,1mL, Price on request