Biphenyl Back Catalog number: 90495 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 34042 EPA Method 531.2 - Analytes Price on request 92845 EPA Method 525.2 Pesticide Level 2 Price on request 4PM199 2,2',3,3',4',5,5',6-Octachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane Price on request