D6-Azinphos-methyl, 100 µg/ml, Acetone, 1ml

4-Chlorophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 106-48-9

Nitrite as NO2-

1,3,5-Trichlorobenzene, 10 µg/ml, Acetonitrile,