Pirimiphos-methyl

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

Anion Standard - Nitrite, 10µg/ml in Water, 100ml

Piperophos, 250mg