2,5-Dichlorobenzoic acid, 250mg

1,3,2-Dioxathiolane 2,2-Dioxide, >98%, 5g

3-Methylbenzothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1455-18-1

2,4-Dinitrophenol, 250mg