2,2',3,4,4',5,5',6-Octachlorobiphenyl (203)

2,4,6-Tribromobiphenyl, 35µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 59080-33-0

n-Nonane-d20, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 121578-11-8

GFAA Initial Calibration Verification