Ammelide, , Solvent-, Unit , # of units-, Cas.no. 645-93-2

U{13C18}-Sterigmatocystine, 25µg/mL, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no.

EU Drinking Water Directive PFAS Mixture, 10µg/mL in MeOH:Water, 1ml

Nitrate & Nitrite as N