Toluene, 1000µg/ml in MeOH, 1ml

Folpet-d4, 100µg/ml in Acetone, 5ml

D5-Norfloxacin, 100 µg/ml, Acetonitrile, 1ml

Aflatoxin M1, 0.5 µg/ml, Solvent-acetonitrile, Unit 5mL, # of units-1, Cas.no. 6795-23-9