Use Part# 79326 tert-Butyl hydroquinone (TBHQ)

2-Chlorodibenzo-p-dioxin, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 39227-54-8

1,2,3,5,6,7-Hexachloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane

1.0M NaOH Standard Reagent