Liquid chromatography for determination of disulfiramin workplace atmosphere / 中华劳动卫生职业病杂志
Chinese Journal of Industrial Hygiene and Occupational Diseases
; (12): 133-134, 2015.
Article
in Zh
| WPRIM
| ID: wpr-326057
Responsible library:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To establish a method for determination of disulfiram in the workplace atmosphere by liquid chromatography.</p><p><b>METHODS</b>Sampling with glass fiber filter, eluting with methanol, separating with C18 column, and determination with liquid chromatography.</p><p><b>RESULTS</b>The bearing capacity of glass fiber filter exceeded 3.45 mg per piece. The elution efficiency was 97.8%∼101.0% The relative standard deviation varied from 1.09% to 1.44%. The limit of detection was 0.1 µg/ml. The minimum detectable concentration was 0.011 mg/m³ (with sampled air volume of 45 L).</p><p><b>CONCLUSION</b>The method has high selectivity, accuracy, and precision and strong applicability.</p>
Full text:
1
Index:
WPRIM
Main subject:
Chromatography, Liquid
/
Workplace
/
Air
/
Air Pollutants, Occupational
/
Disulfiram
/
Methods
Language:
Zh
Journal:
Chinese Journal of Industrial Hygiene and Occupational Diseases
Year:
2015
Type:
Article