Phenanthrene, 100µg/ml in Acetonitrile, 1ml

2,2',3,4',5,5',6-Heptachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 52663-68-0

Nitrogen Calibration Set - Low Boiling Solvents, 8 x 1mL

D6-Dicamba-methyl ester, 100 µg/ml, Acetone, 1ml