(-)-Nicotine, 10 µg/ml, Methanol, 10ml

GRO Standard C6-C10, 2000µg/ml in MetChloride, 1ml

2,3,5,6-Tetrabromo-p-xylene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

D4-4-n-Nonylphenol, 100 µg/ml, Acetone, 10ml