EPA Method 524 & 624 - Internal Standard Back Catalog number: 19794 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended TBDE-83R Great Lakes Chemical DE-83™ Decabromodiphenyl Oxide, 1.2ml x 100ug/ml, toluene Price on request 675428 Diethofencarb, 100mg Price on request 2237.17-050-AN Aflatoxin M1, 0.5 µg/ml, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 6795-23-9 Price on request