EPA Method 622/8140 - Analytes Back Catalog number: 93126 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4453-4K-5ACX10 ISO 9377-2MOD Quality Control Standard of Base Oil EDC 95/11 4000µg/mL in acetone, 1x1mL, 5x1mL, 10x1mL Price on request 73420 o-Tolualdehyde Price on request 11784.10 1,2,3,5,6,7-Hexachloronaphthalene,,,, Price on request