Storage of Authentic Sample for Biological Monitoring of Organic Solvents

URI http://cur-ren.cjc.ac.jp/metadata/393
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Title
Storage of Authentic Sample for Biological Monitoring of Organic Solvents
Author
著者 Shimada Yoshihiro
著者(別表記)
Abstract

An external standard added the hippuric acid, m-methylhippuric acid and mandelic acid to the artificial
urine and human urine were prepared for the quality control of biological monitoring.Thereafter, the specimens were kept at 25OC for 1, 2 and 4 weeks after freeze-drying, and change in concentrations during storage was examined by high performance liquid chromatography.
The ratio of the concentrations of the three acids and creatinine after freeze-drying compares to that before storage was about 99 per cent or above under the storage condition at 25°C for 4 weeks.

Subject
490 Medical sciences. Pharmaceutics
Keyword
artificial urine
freeze-drying
quality control
hippuric acid
m-methylhippuric acid
mandelic
Note

この論文は国立情報学研究所によって電子化された。

Publish Date
2007
Publication Title
Chugokugakuen journal
Volume
6
Start Page
1
End Page
4
ISSN
1348-1452
NCID
AA11806612
Publisher
中国学園大学/中国短期大学
Copyright Holders
中国学園大学/中国短期大学
Official URL
Contents Type
Departmental Bulletin Paper
language
English
File Version
publisher