Glutaraldehyde-DNPH, 100 µg/ml, Acetonitrile, 1m

3,4-Dimethylphenol, 100 µg/ml, Methanol, 5ml

[Methyl[(tridecafluorohexyl)sulphonyl]amino]ethyl acrylate,1000 µg/mL ,MeOH,1mL,

Isofenphos, 100 µg/ml, Toluene, 1ml