Aroclor 1221 Back Catalog number: 90593 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73030 Phentermine Price on request 97323 Ethyl-t-butyl ether Price on request M2-10:2FTS Sodium 1H,1H,2H,2H-perfluoro(1,2-13C2)dodecanesulfonate (10:2), 50µg/ml in MeOH, 1,2ml Price on request