L-Tyrosine Back Catalog number: 72282 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79214 trans-Chlordane Price on request 3827.31-10UG 2 alpha,17 alpha(H),21ß(H)-2-Methylhopane, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 126208-29-7 Price on request 51134 GRO Standard C6-C10, 2000µg/ml in MetChloride, 1ml Price on request