Metam-sodium hydrate

2,3,4,6,7,8-Hexachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

Bisphenol A bis(diphenyl phosphate), 100µg/ml in Toluene, 1ml

Lidocaine-d10 hydrochloride,1000 µg base/mL,MeOH,1mL