EPA Method 8040 - Surrogate Standard Mix Back Catalog number: 80413 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73410 1,4-Diacetylbenzene Price on request XA11290000AL Chlorfenvinphos, 100µg/mL in Acetonitrile, 1ml Price on request 678074 Propamocarb N-oxide, 100 µg/ml, Acetonitrile, 1m Price on request