| 摘要 |
<p>An apparatus for analyzing a sample, including a sample receiving device, a gas chromatograph and a spectrophotometer, said spectrophotometer including a UV Light Emitting Diode as the light source, an elongated chamber and a detector. The UV light source is arranged to illuminate sample substances conducted through the chamber, and the detector is arranged to identify sample substances by UV absorption spectroscopy.</p> |
