2,2',3,3',4,5,6,6'-Octachlorobiphenyl (200) Back Catalog number: 63200 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 30098 EPA Method 551.1 - Analytes Mix #1 Price on request 679572 N-Acetyl glyphosate, 10mg Price on request 71980 1,trans-2,cis-4-Trimethylcyclohexane Price on request