EPA Method 502/524 Volatile Standard Back Catalog number: 93538 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9994.18 (8S,9R,10S,11R)-rel-8,9,10,11-Tetrahydro-benz[a]anthracene-8,9,10,11-tetrol, , Solvent-, Unit , # of units-, Cas.no. 78185-86-1 Price on request 673450 Thiabendazole, 10 µg/ml, Acetonitrile, 10ml Price on request 673265 Disulfoton, 100 µg/ml, Acetonitrile, 5ml Price on request