3,5-Dichlorosalicylic acid, 1000mg

1,2,3,4-Tetrachloro-1,2,3,4-tetrahydronaphthalene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no.

o-Xylene, 1000µg/ml in MeOH, 1ml

Perfluorooctane sulfonic acid potassium salt, 100mg