EPA Method 8330Mix #1

Kojic acid, 100µg/mL, Solvent-dried down, Unit 1mL, # of units-1, Cas.no. 501-30-4

Methidathion, 100 µg/ml, Toluene, 1ml

Aromatic Comp.-Mix 16, 10.0 µg/ml, Methanol, 1ml