Chlorbufam, 10.0 µg/ml, Acetonitrile, 10ml

3,3',4,5-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 70362-49-1

Levoglucosan, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 498-07-7

(-)-Epicatechin-3-gallate, 10mg