Combined Window Defining/TCDD Resolution Mix, 1.2ml, nonane Back Catalog number: 5TDWD Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 1529.24-100-TX10 Dibenzo[a,i]pyrene-d14, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 158776-07-9 Price on request 30017 Pentachlorophenol Price on request 2761.14-100-AN 3,3'-Dimethoxybenzidine,100 µg/mL,acetonitrile,1mL, Price on request