trans-Urocanic acid, 100mg Back Catalog number: 676722 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 58071 Lutetium (Lu) Price on request 30108 EPA Method 552.2 - Surrogate Standard Price on request 675779 Phoxim, 100 µg/ml, Ethyl acetate, 5ml Price on request