@article{oai:fut.repo.nii.ac.jp:00002236, author = {田中, 智一/ドー ニャット チューン/増實 浩登/松本 直也 and Tomokazu, Tanaka/Nhat-Truong Do/Hiroto Masumi/Naoya Matsumoto}, month = {Oct}, note = {In the present study, we attempted to determine trace lead (Pb) in a game pet food by using a method combining pressure acid decomposition and graphite furnace atomic absorption spectrometry (GF-AAS). It was confirmed that there was no contamination by a blank test, and that there was no volatilization of Pb during decomposition by an addition recovery experiment. As a result of four analyzes, the recovery rate exceeded 100% in all cases, but this was due to the small amount of sample collected, which was near the determination limit of GF-AAS (0.4 µg L-1). It was found that the estimated value of the Pb content in the sample obtained from the quantitative results was about 0.2 µg g-1, which was less than the Pb standard value of 3 µg g-1for a pet food. In order to obtain more accurate quantitative results, it is necessary to increase the amount of sample collected.}, pages = {051--054}, title = {加圧酸分解/黒鉛炉原子吸光分析法によるジビエペットフード中の鉛の定量}, year = {2022}, yomi = {タナカ, トモカズ/ドー ニャット チューン/マスミ ヒロト/マツモト ナオヤ} }