Aroclor 1221 in Transformer Oil Back Catalog number: 61221 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended FRS-053S-0.5X Ethylene bis(tetrabromophthalimide), 50µg/ml in Toluene, 1ml Price on request N-12154-1G Heptyl alcohol, 1g Price on request 0934.5-100MG 2-Methylthiophene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 554-14-3 Price on request