Diphenylamine, 100 µg/ml, Acetonitrile, 1ml

Ethanol standard in water,1.5g/L,water, 1.5mL

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

2-Methylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 91-57-6