Acenaphthylene, 10µg/ml in Acetonitrile, 10ml

2,2',3,3',4,5,6'-Heptachlorobiphenyl,100 µg/mL,isooctane,1mL,

EPA Method 552 Surrogate Standard Methyl Ester

Paclobutrazol, 100 µg/ml, Acetonitrile, 1ml