EPA Method 634 Analytes Back Catalog number: 40050 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0651.20-K-IO Crocetane, 1000µg/ml in Isooctane, 1ml Price on request DLM-2136-1.2 Benzo(b)fluoranthene (D12,98%), 200µg/mL in Isooctane, 1,2ml Price on request AXCL11DP exo-anti-Cl11-Dechlorane Plus®, 1.2ml x 50ug/ml, toluene Price on request