CLP 5.1Mix Back Catalog number: 59170 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71280 Piperonyl butoxide, 1000µg/ml in MeOH, 1ml Price on request MOPCB-4007S 4-Methoxy-2',3',4',5'-tetrachlorobiphenyl, 100µg/ml in IO, 1ml Price on request 675093 Sodium p-n-tridecylbenzenesulfonate, 10mg Price on request