3,3'-Dichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

4-Methyldiphenylsulfide, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3699-01-2

5-Chlorovanillin, 100mg

Pyrene-d10, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1718-52-1