Simplification of determination method for standard materials using post-column reaction GC/FID.
For the simple and fast preparation of highly reliable standard materials, a post-column reaction GC/FID system was developed and evaluated on the mixture of oxygen-containing organic compounds. The oxygen-containing organic compounds mixing solution were determined with the post-column reaction GC/FID system using n-dodecane as an internal calibration standard. Required value of relative expanded uncertainty as an original source of SI-traceable standard materials was within 1% and it aimed at this value as accuracy of the quantitative analysis. The results showed good agreement between the prepared concentrations and analytical values using post-column reaction GC/FID system. These results indicated that the post-column reaction GC/FID system would be used for getting SI-traceable values.
Watanabe
Takuro
T
Organic Standards Section 1, Organic Analytical Chemistry Division, National Metrology Institute of Japan, National Institute of Advanced Industrial Science and Technology, AIST Tsukuba Central 3-10, 1-1-1 Umezono, Tsukuba, Ibaraki 305-8563, Japan. watanabe-takuro@aist.go.jp
Kato
Kenji
K
Matsumoto
Nobuhiro
N
Maeda
Tsuneaki
T