Azithromycin, 1000µg/ml in MeOH, 1ml

Fensulfothion-sulfone, 100 µg/ml, Toluene, 1ml

Ethanol 20mg/dL Standard (10 x 1mL)

N-Nitromethanamine, 1000µg/mL, Solvent-methanol, Unit 1.1mL, # of units-1, Cas.no. 598-57-2