Aroclor 1221 in Transformer Oil Back Catalog number: 62221 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended ACQ-SE02-030 Ethanol standard in serum,0.2g/L,serum, 3mL Price on request 8864.8-K-IO Quinoxaline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. Price on request 3396.8-100-AN Ethoprop, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 13194-48-4 Price on request