3,4,4'-Trichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Back Catalog number: MBP-37 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 15900-0135-100AN5 Aminopyralid, 100µg/ml in Acetonitrile, 5ml 3 150,00 Kč 1087.18-K-TX5 Benz[a]anthracene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 1718-53-2 Price on request 53331 EPA Method 6020 / 6020A - Mix B Price on request