1-Methyl-2-pyrrolidinone Back Catalog number: 91036 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2577.28-10UG Benzo[p]naphtho[1,8,7-ghi]chrysene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 385-14-8 Price on request 50118 Anions Mix Price on request 52096 Alternate Metals 1 Price on request