EPA Method 624 Analytes Back Catalog number: 40120 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended CLM-4683-1.2 Methoxychlor (13C12), 100µg/ml in Nonane, 1,2ml Price on request DF-LCS-A Mass-Labelled PCDD/PCDF Solution/Mixture , 1.2ml , nonane Price on request 677799 Succinic acid, 250mg Price on request