EPA Method 8260B Surrogate Standard Back Catalog number: 23012 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1240.7-10ML n-Heptane, neat, Solvent-neat, Unit 10mL, # of units-1, Cas.no. 142-82-5 Price on request X9075 Dichloromethane Price on request 682914 Fluazifop-P-butyl, 100 µg/ml, Acetonitrile, 5ml Price on request