EPA Method 8060 QC Check Solution

2,2,3-Trimethylpentane, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 564-02-3

1,3,5-Trichlorobenzene,neat,neat,250mg,

Chlorpromazine hydrochloride, 250mg