(-)-Nicotine, 100 µg/ml, Methanol, 1ml

Sodium perfluoro-1-tridecanesulfonate, 50µg/ml MeOH, 1,2ml

BTEX Standard

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