L-Tyrosine, 500mg Back Catalog number: 684364 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 684300 Diatrizoate sodium, 100mg Price on request 79864 Acesulfame, 1000µg/mL in water, 1ml Price on request F696760 Allopurinol EP Impurity E, 250mg Price on request