EPA Method 8010B - Surrogate Standard Back Catalog number: 80109 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2033.12-50-NN 1,2,4-Trichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL, Price on request 673207 Azinphos-methyl, 100 µg/ml, Acetonitrile, 5ml Price on request 11482-100MG POE (n) Nonylphenol (Unspecified chain-length),neat,neat,100mg, Price on request