Silver (Ag) Back Catalog number: 58147 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1818.10-1G 4-Cyclohexylbutyric acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 4441-63-8 Price on request 11630-100G 2,2′-Azobis(2-methylpropionitrile), 100g Price on request 70983 2,4-Dimethylaniline Price on request