Determination of phthalates in diet and bedding for experimental animals using gas chromatography-mass spectrometry
Kondo, F; Okumura, M; Oka, H; Nakazawa, H; Izumi, S; Makino, T
HERO ID
697398
Reference Type
Journal Article
Year
2010
Language
English
PMID
| HERO ID | 697398 |
|---|---|
| In Press | No |
| Year | 2010 |
| Title | Determination of phthalates in diet and bedding for experimental animals using gas chromatography-mass spectrometry |
| Authors | Kondo, F; Okumura, M; Oka, H; Nakazawa, H; Izumi, S; Makino, T |
| Journal | Bulletin of Environmental Contamination and Toxicology |
| Volume | 84 |
| Issue | 2 |
| Page Numbers | 212-216 |
| Abstract | We have developed a gas chromatography-mass spectrometry method to measure five phthalates (dibutyl phthalate, butylbenzyl phthalate, di-2-ethylhexyl phthalate, diisooctyl phthalate, and diisononyl phthalate) in diets and beddings for experimental animals. The recoveries from diets and beddings spiked with five phthalates were 98.8%-148% with coefficients of variation of 0.4%-7.8% for diets and 94.7%-146% with coefficients of variation of 1.0%-5.0% for beddings. We analyzed commercial animal diets and beddings, and found that the levels of phthalates varied from sample to sample; the concentrations of five phthalates were 141-1,410 ng/g for diets and 20.5-7,560 ng/g for beddings. |
| Doi | 10.1007/s00128-009-9919-x |
| Pmid | 19949769 |
| Wosid | WOS:000273846500013 |
| Url | https://search.proquest.com/docview/744611465?accountid=171501 |
| Is Certified Translation | No |
| Dupe Override | No |
| Is Public | Yes |
| Language Text | English |
| Keyword | Air/analysis; Air Pollutants/analysis; Animal Feed/ analysis; Animals; Animals, Laboratory; Calibration; Diet; Food Contamination; Gas Chromatography-Mass Spectrometry; Phthalic Acids/ analysis; Reference Standards; Rodentia; Water/analysis; Water Pollutants/analysis |
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