Mixture of Mineral Oils A+B without additives (1:1), neat, 1ml

Ethyleneimine, 100mg

4,5,6-Trichloroguaiacol , 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 2668-24-8

Calibration sol. CS5 for HRGC/HRMS Analysis of PCBs, in Nonane, 200µl