Parathion-ethyl, 100 µg/ml, Acetonitrile, 5ml

4-n-Nonylphenol, 100 µg/ml, Methanol, 1ml

[bc,ef,hi,kl,no,qr]-Hexabenzocoronene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 190-24-9

Azinphos-methyl, 100 µg/ml, Toluene, 1ml