EPA Method 525.2 Pesticide Level 3 Back Catalog number: 92844 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675872 2,4'-Dichlorobenzophenone, 250mg Price on request C14913000 Mesityloxide, certified, 0.25g Price on request 0406.27-150-CYX5 n-Heptacosane, ?13C: -25.48, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 593-49-7 Price on request