Aroclor 1221 Back Catalog number: 79403 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0418.15-150-CYX10 n-Pentadecane, ?13C: -30.22, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 629-62-9 Price on request 679884 4,4'-Diamino-3,3'-dimethyldiphenylmethane, 100 µg/ Price on request RPC-019AS 2,4,5-Trichlorobiphenyl (BZ-29) 805,59 Kč