ASTM 2789 Synthetic Mixture Back Catalog number: 51100 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 672960 Griseofulvin, 250mg Price on request 672948 Sodium 2,2'-methylene-bis-(2,4-di-tert-butylphenyl Price on request 98607 Surrogate Standard Price on request