Total Kjeldahl Nitrogen as N

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

Dibenzo-p-dioxin-d8, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 69699-83-8

1,2,3-Trichlorobenzene