Set Diesel Oil and Mineral Oil (DIN H53) (EN9377-2), certified, 2x (3x1ml)

D-Neopterin-13C5, 1mg

4-n-Butylbenzoic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 20651-71-2

EPA Method 8081A Pesticide Standard B