Trace Metals 2 Back Catalog number: 52093 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680916 4-Chloro-2-methylaniline, 10 µg/ml, Acetonitrile, Price on request 673076 Folic acid, 250mg Price on request 2170.20-5MG 1-/3-Nitrobenzo[e]pyrene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 91259-16-4 / 81340-58-1 Price on request