Naptalam, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 680014 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 96061 4-(tert-Octyl)phenol, 100µg/ml in MeOH, 1ml Price on request 681991 2-Methoxybiphenyl, 100mg Price on request SC-237106B Thymolphthalexon, 2g Price on request