2,2',4,4',5-Pentachlorobiphenyl (99)

Dialy Quality Control Standard (with Internal Standard) 3 Analytes, each Vol.% as listed in isooctane; units: 1x10 mL, 5x10mL. Name Vol.% Benzene 0.64 Toluene 4.8 Isooctane 90.56Methylethylketone (Int.Std.) 4.0

2,3,4,6-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

Isooctane, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 540-84-1