Determination of kerosene and light oil components in blood
β Scribed by K. Kimura; T. Nagata; K. Kudo; T. Imamura; K. Hara
- Publisher
- John Wiley and Sons
- Year
- 1991
- Tongue
- English
- Weight
- 301 KB
- Volume
- 20
- Category
- Article
- ISSN
- 1076-5174
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## Abstract A capillary gas chromatographic method is described for the quantitative determination of liquid paraffin in blood. Paraffin is extracted from blood into __n__βheptane. After solvent evaporation and dissolution of the residue in 100β200 ΞΌl __n__βheptane one ΞΌl is injected into a gas chr
The determmatlon of phenohc compounds m kerosene by flow-mjectlon analysis has been mvestlgated The approach IS based on the reactlon of phenols urlth 4-ammoanttpyrme m the presence of an oxldlzmg agent to form red compounds easdy detectable at 500 nm Phenohcs are separated from kerosene through a s