Isoproturon, 100µg/ml n Acetonitrile, 1ml Back Catalog number: XA14470000AL Availability: In the manufacturer's stock Price on request - + Recommended 675793 D10-Biphenyl, 100mg Price on request T-PFOS Potassium perfluorooctanesulfonate (Technical Grade), 1.2ml x 50ug/ml, methanol Price on request 0402.23-150-CYX5 n-Tricosane, ?13C: -26.71, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 638-67-5 Price on request