Metronidazole-hydroxy, 100 µg/ml, Methanol, 1ml

Demeton-S-methyl, 100 µg/ml, Toluene, 1ml

2,4,6-Trimethylheptane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2613-61-8

D-Neopterin-13C5, 1mg