Dopamine,1000 µg/mL,MeOH with 5% 1 M HCl,1mL,

3-Fluoro-2-hydroxychrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no.

Dialy Quality Control Standard (without Internal Standard) 2 Analytes, each Vol.% as listed in isooctane; units: 1x10mL, 5x10mL. Name Vol.% Benzene 0.67 Toluene 5.0 Isooctane 94.33

2,5-Dinitrotoluene, 100µg/ml in MeOH, 5ml