Anilazine, 100 µg/ml, Acetonitrile, 5ml

Glyphosate-1,2-13C2 15N, 100µg/ml in Water, 1ml

24S-Methyl-5 alpha(H)-cholestan-3ß-ol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no.

13C6-Amoxicillin, 100µg/ml in Acetonitrile, 1ml