EPA Method 617/8080/8250/8270 - Analytes Back Catalog number: 10113 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1192.30-100-IO (20R/20S)-Dammarane (50/50), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 58220 Calcium (Ca) Price on request 673677 Procymidone, 10.0 µg/ml, Ethyl acetate, 10ml Price on request