EPA Method 524.3 - Surrogate Standard Back Catalog number: 95489 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended D3452 3-(3,5-Di-tert-butyl-4-hydroxyphenyl)propionic Aci Price on request 19252 OLC 03.2 Additional Analytes - Volatiles Price on request 3492.10-100-CY Propetamphos Price on request