Aliphatic amines can be used as is or mixed with other substances to modify such properties as volatility, toxicity, reactivity, and stoichiometry. They constitute for example the largest group of epoxy curing agents. They are known skin sensitizers and some of them can cause respiratory difficulties. We offer the analysis of a variety of different small aliphatic diamines. We have sampling and analysis solutions that enable simultaneous sampling and determination of the aliphatic amines alone or in combination with alkanolamines.