GRO Standard Back Catalog number: 98279 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3056.30-5UG alpha alpha alpha (20R,23R,24R)-4 alpha,23,24-Trimethylcholestane, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no. 146276-37-1 Price on request 51089 MA - EPH Fractionation Surrogate Spike Rev 1.0/1.1 Price on request B193990 N6-Benzoyl-5’-O-(4,4’-dimethoxytrityl)-2’-deoxyadenosine, 1g Price on request