4,4'-DDD, 10.0 µg/ml, Cyclohexane, 10ml

2-Methylphenol, 100 µg/ml, Acetonitrile, 1ml

2-Ethylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 939-27-5

TFNG, 100 µg/ml, Acetonitrile, 1ml