EPA Method 502/524 High Conc VOC Mixes Back Catalog number: 30067R Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2005.12-10MG 2,2',3,4,4',5,5'-Heptachlorobiphenyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 35065-29-3 Price on request 92933 EPA Method 525 Pesticide Standard Price on request 33001 EPA Method 524.2 - Revision 4.0 Price on request