EPA Method 507 Analyte Mix #1 Back Catalog number: 30182 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3873.3-K-MEX5 3-Chloro-1,2-propanediol, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-5, Cas.no. 96-24-2 Price on request 96596 (-)-Cotinine Price on request C10080100 Aldicarb-sulfone D3, 10mg Price on request