The Amipack 131 is our unique packing material for amine analysis. Generally the packing material, Diglycerol+TEP+KOH is used for the analysis of trace trimethyl amines. However, the Amipack 131 without addition of KOH is more stable (Fig. 1). The Amipack 141 or Unicarbon B is useful for the analysis of mixture of lower amines (Fig. 2). By adding KOH to Unisole 10T or PEG-HT, which has relatively high stability avariety of amines are able to be analyzed on them (Fig. 3).