1,4-Butanediol Back Catalog number: 97478 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10005R CLP Semi-Volatiles Toxic Substances #2 Price on request 1357.10-1G 4-n-Butylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 1638-22-8 Price on request 677931 Tri-p-cresyl phosphate, 100mg Price on request