(2,4-Dichlorophenyl)urea Back Catalog number: 72343 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-IS-F Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request ACQ-SE01-030 Ethanol standard in serum,0.1g/L,serum, 3mL Price on request 1446.14-1G 4-tert-Octylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 140-66-9 Price on request