Benzene and Toluene Calibration Blends Mix#1

2,2',3,4,4'-Pentabromodiphenyl ether,50µg/ml IO,1m

N,O-Bis(trimethylsilyl)trifluoroacetamide, neat, Solvent-neat, Unit 1mL, # of units-10, Cas.no. 25561-30-2

2,4-D methyl ester