UV 254 Absorbance / DOC Back Catalog number: 54166 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended M4M61 2,3,4,5-Tetrachloro-4'-methoxy[13C12]biphenyl, 1.2ml x 50ug/ml, toluene Price on request CBP-236 2,3,6-Trichlorobiphenylene, 1.2ml x 50ug/ml, nonane Price on request 70128 1,2-Dichlorobenzene-d4 Price on request