Research Project code：0150000327
Update date：Jan. 05, 2001
Application of a fluorescence X-ray analytical method for chemical food poisoning
1998 - 1998
Investigating Researcher (7)：
In order to respond rapidly to chemical food poisoning, a fluorescence X-ray analytical method was examined using a drop filter method for four liquid and one semisolid food products. Fifteen elements including Cr were subjected and significant sensitivities were obtained with consideration of toxicity for each element. Good recovery and reproducibility were given at detection limit levels in the addition recovery tests using actual samples.
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