EPA Method 1666Labeled Standard Back Catalog number: 82491 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1454.16-100MG 4-tert-Butyl-2,6-diisopropylphenol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 57354-65-1 Price on request 673507 Chlorothalonil, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 679552 alpha-Zearalanol, 5mg Price on request