EPA Method 507/525 Analytes Mix #2 Back Catalog number: 30083 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended D434670 1-(2,6-Dichloro-4-hydroxphenyl)-1,3-dihydroindol-2-one, 2mg Price on request 10906.16-10MG Methoxychlor-d6 (dimethoxy-d6),neat,neat,10mg, Price on request 682195 2-Methoxybenzoic acid, 250mg Price on request