Chlorpyrifos, 100 µg/ml, Ethyl acetate, 5ml

4-tert-Octylphenol EO, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2315-67-5

Chloride (Cl-)

Prosulfocarb, 10µg/mL in Acetonitrile, 10ml