Tetraethyltin, 1000 µg/ml, Methanol, 5ml Back Catalog number: 677687 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended DFP-LCS-B20 Mass-Labelled PCDDs/PCDFs/PCBs Solution/Mixture, 1.2ml, nonane Price on request 676926 4,4'-Diaminodiphenylmethane, 250mg Price on request 66126 3,3',4,4',5-Pentachlorobiphenyl (126) Price on request