1,3-Diethyl-1,3-diphenyl urea

Levoglucosan, 1000µg/mL, Solvent-Tetrahydrofuran, Unit 1mL, # of units-1, Cas.no. 498-07-7

4,4'-DDT (ring-13C12,99%) 100 µg/mL in Nonane, 1,2ml

Phenanthridine