EPA Method 1666Labeled Standard Back Catalog number: 82491 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0072.9-K-CY 2-Ethylbicyclo[2.2.1]heptane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 2146-41-0 Price on request 12093.7-K-IO Benzotrichloride,1000 µg/mL,isooctane,1mL, Price on request 9507.9-100-AN Dichlorprop-d3, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 1219803-66-3 Price on request