Metals Mix #1 Back Catalog number: 59566 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678525 2-Phenyl-5-benzimidazolesulfonic acid, 100mg Price on request 1829.10-1G 2-Phenylbutyric acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 90-27-7 Price on request 672922 Chlorbenside-sulfoxide, 100mg Price on request