4-Methylphenol, 100 µg/ml, Methanol, 5ml

Curcumin, certified, 0.25g

EPA Method 502/524 Surrogate Standard #3, 2000µg/ml in MeOH, 1ml

Tri-n-butylphosphate-d27, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 61196-26-7