525.2 Internal & Surrogate Standard Back Catalog number: 92386 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678273 Chlorbromuron, 100 µg/ml, Acetonitrile, 5ml Price on request 9017.5-K-DC N-Nitrosopiperidine-d10, 1000µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 960049-21-2 Price on request 79414 N,N-Diethylaniline Price on request