EPA Method 608 Pesticides Back Catalog number: 81801 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 96338 Pesticide Mix, 100µg/ml in Cyclohexane, 1ml Price on request 682103 4-tert-Butylphenol, 100 µg/ml, Acetone, 5ml Price on request 98913 1-Chlorooctadecane Price on request