EPA Method 525 - PCB Standard Back Catalog number: 19063 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679762 4-Chlorophenyl methyl sulfone, 250mg Price on request METBBA Methyl-2,3,4,5-tetrabromobenzoate, 1.2ml x 50ug/ml, toluene Price on request 2559.8-50-ME 1H,1H,2H,2H-Perfluorooctane sulfonic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 27619-97-2 Price on request
