Pentafluoroethanesulfonic acid, 97%, 250mg

Tris(2,3-dibromopropyl)isocyanurate, 1.2ml x 50ug/ml, toluene

Chloral hydrate, 250mg

ISO 18857-1 4-n-Nonylphenol (ring13C6), Internal standard 1 ng/µL, in acetone, 5mL