Ethyl formate, 1000mg

1,3-Dibromo-2,7,8-trichloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

4-tert-Amylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 80-46-6

Parathion-ethyl, 10.0 µg/ml, Ethyl acetate, 10ml