4-Chlorodiphenyl ether, 1.2ml x 50ug/ml, nonane Back Catalog number: DPE-3 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 0296.19-200-T 5-Methylchrysene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 3697-24-3 Price on request 673063 Chlortetracycline hydrochloride, 250mg Price on request PCB-CS4-H Calibration sol. CS4 for HRGC/HRMS Analysis of PCBs, in Nonane, 200µl Price on request