Pyraflufen-ethyl, 100 µg/ml, Acetonitrile, 5ml

2-(4-Hydroxyphenyl)acetamide, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 17194-82-0

Nitrite Single as (NO2-)

Carminic acid (E120), certified, 0.1g