Sulfapyridine, 100 µg/ml, Methanol, 1ml

5-Hydroxy L-Tryptophan, 250mg

Ethanol standard in serum,3.0g/L,serum, 1.5mL

2-Ethoxyethyl acetate, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 111-15-9