Chlorpyriphos-ethyl, 100µg/ml in Acetonitrile, 5ml

3-Methyl-2,2',4,6'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

Nitrite (NO2-) as N

MCPA, 100µg/ml in Acetonitrile, 1ml