EPA Method 8270C Pesticide Mix #24 Back Catalog number: 91004 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 95491 1,3-Butadiene Price on request 673202 Atrazine, 10.0 µg/ml, Acetonitrile, 10ml Price on request 679503 D2-2-Chloroaniline, 10mg Price on request