EPA Method 525.2 Pesticide Level 3 Back Catalog number: 92844 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674867 1,2-Dibromo-3-chloropropane, 250mg Price on request 0081.5-1ML 2-Methyl-1-butanethiol, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 1878-18-8 Price on request 10735.12-100-IO 2,2',3',4,5-Pentachlorobiphenyl Price on request