Aroclor 1248 Back Catalog number: X9163 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 38087 Total Organic Water Supply (WS) (Kit) Price on request 52114A ICP-MS Interference Check Solution A Price on request 71783 N-Phenyl-N’-cyclohexyl-p-phenylenediamine Price on request