EPA 502Liquids - Mix B Back Catalog number: 90553 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 32511 o-Xylene Price on request 2127.12-K-IOX10 Arochlor 1248 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 12672-29-6 Price on request ACQ-SE10-115 Ethanol standard in serum,1.0g/L,serum, 1.5mL Price on request