Tetrabromophthalic anhydride

2,2',3,5,6-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Arochlor 1016 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 12674-11-2

Pesticides Calibration GC-MS/MS