2,3,4,6-Tetrachlorophenol Back Catalog number: 92389 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-IS-A Mass-Labelled PCDD Internal Standard Solution, 1.2ml x 1ug/ml, nonane Price on request 57131 Gallium (Ga) Price on request 11077.11-10MG 1-Propylindol,neat,neat,10mg, Price on request