EPA 8240B Calibration Mix 6 Back Catalog number: 82429 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 83575 2,4,5-TP Price on request 1972.12-5MG 2,2',4,4',5,6'-Hexabromodiphenyl ether, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 207122-15-4 Price on request 1586.30-2MG Friedelan-3 alpha-ol, neat, Solvent-neat, Unit 2mg, # of units-1, Cas.no. 5085-72-3 Price on request