2,2',6,6'-Tetrachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

3-Chloroaniline, 100 µg/ml, Cyclohexane, 5ml

7,10-Dimethylbenz[c]acridine, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 2381-40-0

2,5-Dichlorohydroquinone, 50mg