Propionitrile Back Catalog number: 70349 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70454 Benzo(g,h,i)perylene-d12, 1000µg/ml in Methylen Chloride, 1ml Price on request 10371.8-10MG Valproic acid-d6 Price on request 16238 Chlordane Price on request