EPA Method 602 - Surrogate Standard Back Catalog number: 19097 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678237 Phosfolan, 10 µg/ml, Cyclohexane, 10ml Price on request C12724300 N,N-Dimethylaniline, certified, 250mg Price on request ZS22102105HP Chloroparaffin C10-C12Mix 5 in n-Heptane, 3 x 1ml Price on request