EPA Method 531.1 - Analytes Mixture Back Catalog number: 33042R Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 57047 Silver (Ag), 1000µg/ml in 2%-HNO3/Water, 100ml Price on request 10127.21-5MG Methasterone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 3381-88-2 Price on request 60039 Canadian Drinking Water Chlorinated Pesticides Price on request