Aroclor 1232 Back Catalog number: 70017R Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73195 N-Methylacetamide Price on request 8874.4-K-IO Pyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. Price on request 92131-1G Trimethoprim, >99%, 1g Price on request