Coumarin, certified, 0.25g Back Catalog number: C11735000 Availability: In the manufacturer's stock Price on request - + Recommended 2680.6-K-IO 2,3-Dimethylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 632-16-6 Price on request 682211 2-Aminoflubendazole, 10.0 µg/ml, Methanol, 10ml Price on request I721500 3-Iodo-L-thyronine, 10mg Price on request