EPA Method 552.1 - Surrogate Standard Back Catalog number: 31056 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 92332 Resource Exploration Standard #2 Price on request 1542.10-K-IO 2-Aminonaphthalene-d7, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 93951-94-1 Price on request 10589.21-50X2 Tetrabromobisphenol A diglycidyl ether Price on request