Acid Surrogate Standard Back Catalog number: 23005 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2543.20-10MG Amitriptyline hydrochloride Price on request 679957 Methyl (3-Hydroxyphenyl)-carbamate, 25mg Price on request 2379.8-K-IP 2,4-Dichloro-3,5-dimethylphenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 133-53-9 Price on request