EPA Method 525 - Phthalate Standard Back Catalog number: 31028 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59360 Chloride (Cl-) Price on request 50475 Forage: Cow - Horse ICP Standard #2 Price on request MDF-1278-1 1,2,7,8-Tetrachloro[13C12]dibenzofuran, 1.2ml x 1ug/ml, nonane Price on request