Vamidothion, 10.0 µg/ml, Ethyl acetate, 10ml

2-Phenylphenol, 100 µg/ml, Acetonitrile, 5ml

Total Kjeldahl Nitrogen as N

2,4-Diaminoanisole, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 615-05-4