L-Tyrosine Back Catalog number: 72282 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71008 Tris(2,3-dibromopropyl)phosphate Price on request 51131 Aromatics Quantitative Calibration Mix #3 Price on request 679817 Sulfamethoxypyridazine, 100 µg/ml, Methanol, 1ml Price on request