Perfluoro-n-[1,2-13C2]hexanoic acid, 1.2ml x 50ug/ml, methanol

2-Isopropyl-5-methylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 89-83-8

Metazosulfuron, 10mg

1,2,4-Trichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,