Nitrosamine Standard Back Catalog number: 90982 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673421 Propargite, 100 µg/ml, Acetonitrile, 5ml Price on request CFN99272 Quercetin, >98%, 20mg Price on request 0358.6-10MG 2,4-Dimethylthiophene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 638-00-6 Price on request