Syringic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 530-57-4

6-Chlorobenzo[a]pyrene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 21248-01-1

2,2-Bis(4-hydroxyphenyl)butane, 1.2ml x 50ug/ml, methanol

Triton X-114, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no.