0.10 N KMnO4 Standard Soln.

Citreoviridin, 100µg/mL, Solvent-dried down, Unit 1mL, # of units-1, Cas.no. 25425-12-1

Nitrite (NO2-) as N

2,4-Dibromophenol-3,5,6-d3,1000 µg/mL,isopropanol,1mL,