4-Methoxy-2',3',4',5'-tetrachlorobiphenyl, 100µg/ml in IO, 1ml Back Catalog number: MOPCB-4007S Availability: In the manufacturer's stock Price on request - + Recommended 72704 Methabenzthiazuron, 1000μg/ml in Acetone, 1ml Price on request 0403.24-150-CY n-Tetracosane, ?13C: -26.42, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 646-31-1 Price on request 52319 Multi-Element Internal Std., 10ug/ml, 4x25ml Price on request