Propyzamide, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673682 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 1446.14-1G 4-tert-Octylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 140-66-9 Price on request NK-ST-B2 Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Price on request 71661 2,3,5,6-Tetrachloroanisole Price on request