1-Naphthylamine, 50mg Back Catalog number: 681080 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 8904.6-K(N)-75WX2 Nicotinic acid, Stock solution system check EN12260, 1000µg/mL, Solvent-water, Unit 75mL, # of units-1, Cas.no. 59-67-6 Price on request 73200 Pyridaben Price on request 96719 Internal & Surrogate Standard 8260B Price on request