2,3,5,6-Tetrachlorophenol, 10mg Back Catalog number: 681437 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673140 TDCPP, 250mg Price on request DF-IS-I200 Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request 675658 Silafluofen, 10 µg/ml, Ethyl acetate, 10ml Price on request