Atrazine-2-hydroxy, 100 µg/ml, Methanol, 1ml

4-Bromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 92-66-0

ICP Mix

3,4,4-Trichlorobiphenyl (BZ-37)