Azinphos-ethyl, 100 µg/ml, Acetonitrile, 10ml

Perfluorooctane sulfonamide, 100mg

3,5-Dimethyl-d6-phenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 133504-75-8

N-Ethyl-N-(2-hydroxyethyl)nitrosamine,neat,neat,100mg,