Aroclor 1242 Back Catalog number: 90126R Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended RPC-138AS 2,4,4,5-Tetrachlorobiphenyl (BZ-74) 1 023,89 Kč 71023 Cyclohexane Price on request 677492 D3-Diflufenican, 100 µg/ml, Acetonitrile, 1ml Price on request