Phenol, 100 µg/ml, Methanol, 1ml

Atrazine-d5 (ethyl-d5),100 µg/mL,acetonitrile,1mL,

3,4,4',5-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 70362-50-4

Rubidium (Rb)