GFAA Initial Calibration Verification

2,2',4,6'-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

Oxadiazon, 100 µg/mL in MeOH, 1,5ml

3,5-Di-tert-butyl-4-hydroxybenzaldehyde, >98%, 25g