Gallic acid, >98%, 20mg Back Catalog number: CFN99624 Availability: In the manufacturer's stock Price on request - + Recommended 673720 Trifluralin, 100 µg/ml, Ethyl acetate, 5ml Price on request 2834.5-50-ME 5H-Perfluoropentanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 376-72-7 Price on request 70966 n-Dodecane Price on request