L-Tyrosine Back Catalog number: 72282 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677881 Desmethyl-metobromuron, 10mg Price on request 5MBDE47 2,2',4,4'-Tetrabromo-5-methoxydiphenyl ether, 1.2ml x 50ug/ml, nonane Price on request 54182 Total Dissolved Solids (TDS) Price on request