D-Lactose monohydrate, 1000mg

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

Monoethylhexyl phthalate, 100µg/mL in AcCN, 1ml

Unleaded Gasoline with Certified Content of BTEX, 10000µg/ml in MeOH, 1ml