2,3-Butanedione, 1ml Back Catalog number: 680148 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 8644.12-50-NN 1,2,8,9-Tetrachlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL, Price on request 9467.14-K-ME Diclofenac, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 15307-86-5 Price on request HPCB-4009N 4-Hydroxy-2',3,5,5'-tetrachlorobiphenyl, 10mg Price on request