CLP - Pesticide Surrogate Spike Solution Back Catalog number: 20023 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 50039 Potassium Bromide Price on request 2906.12-10MG 2,2',3,5',6-Pentachlorobiphenyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 38379-99-6 Price on request 10020 Herbicide Calibration Check - WS Price on request