Metals in Residual Oil Std 7, 100ml Back Catalog number: SCP150-421-030 Availability: In the manufacturer's stock Price on request - + Recommended 683777 trans-Permethrin, 10.0 µg/ml, Cyclohexane, 10ml Price on request DFP-LCS-B100 Mass-Labelled PCDDs/PCDFs/PCBs Solution/Mixture, 1.2ml, nonane Price on request 11688.12-100-IO 2,2',4,5-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request