Aroclor 1248 in Transformer Oil Back Catalog number: 60248 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 97279 Aliphatic Internal Standard Price on request 0980.28-10-IO d4 C28 alpha alpha alpha (20R)/C29 alpha alpha alpha (20R)-Methyl/Ethylcholestane, 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request M831502 Mycophenolic Acid-d3, 1mg Price on request