Diphenylamine, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678394 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 70081 2-Chloronaphthalene Price on request MOPCB-3004S 4-Methoxy-2,2',5'-trichlorobiphenyl, 100µg/ml in IO, 1ml Price on request 1556.30-K-IO n-Triacontane-d62, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 93952-07-9 Price on request