N-Nitroso-pendimethalin, 10mg

Spinetoram, 10.0 µg/ml, Acetonitrile, 10ml

2,7-Dimethylpyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 15679-24-0

GPC Calibration Mix #1