EPA Method 508 Surrogate Standard Back Catalog number: 19042 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681282 Dicamba-desmethyl, 100 µg/ml, Acetone, 1ml Price on request 82401 EPA Method 8240A Volatile Standard #1 Price on request 70127 1,4-Dichlorobenzene, 1000µg/ml in MeOH, 1ml Price on request