Tungsten (W) Back Catalog number: 57774 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9927.18-K-AN N-Nitroso-N,N-di(3,5,5-trimethylhexyl)amine, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 1207995-62-7 Price on request 674745 Bromoxynil-methyl ether, 100 µg/ml, Acetonitrile, Price on request S-4377-1-4.5T ISO 18857-1 4-n-Nonylphenol solution, Calibration standard Price on request