Fenthion-oxon, 10.0 µg/ml, Acetonitrile, 1ml

Total Phosphorus (P)

5H-Benzo[b]carbazole, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 243-28-7

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