EPA Method 525Mix #2 Back Catalog number: 92704 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71292 1-Methylphenanthrene Price on request 682833 Sodium Dimethyl 5-sulfoisophthalate, 1000mg Price on request 9535.12.50-IO 2,2',3,4,4',5,5',6-Octabromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request