rac 3-Hydroxyisobutyric Acid, 1mg Back Catalog number: SC-212704 Availability: In the manufacturer's stock Price on request - + Recommended 8421.4-5MG Desphenyl chloridazon, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. Price on request 10635.12-50-NN 1,2,3,7,8,9-Hexachlorodibenzofuran ,50 µg/mL,n-nonane,1mL, Price on request 680385 2,3,4,5-Tetrachlorophenol, 10.0 µg/ml, Methanol, Price on request