1,2,3,7,8-Pentachlorodibenzofuran , 1.2ml x 50ug/ml, nonane

EPA Method 505 Analytes

N,N-Dimethylguanidine, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 6145-42-2

Hexachlorobenzene, 100 µg/ml, Acetonitrile, 5ml