Top air phase chromatography to analyze the blood alcohol content of the instrument package - Database & Sql Blog Articles

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Headspace

GC

The earliest application of quantitative analysis is

1964

The method for measuring the concentration of ethanol in the blood, which has been improved several times, has been widely used in countries all over the world. It is mainly used to test the concentration of ethanol, methanol and n-propanol in the blood of drivers of the winery.

The detection solution for alcohol content in our company's blood is based on the "People's Republic of China Public Safety Industry Standards" (

GB/T105-1995

), and participated in the same kind of foreign detection method developed by the headspace gas chromatography, in the blood

10

Analysis of components, including quantitative analysis of ethanol, methanol, n-propanol, qualitative analysis of acetaldehyde, acetone, etc.

7

A variety of substances, the program has advanced detection methods, reasonable instrument configuration, simple operation, suitable for all levels of public security departments, hospital judicial identification centers.

/></p><p><p>Order</p><p></p><p>Retention time</p><p></p><p>Name</p></ p><p><p>1</p><p>,</p><p>3.341</p><p>acetaldehyde</p></p><p><p>2< /p><p>,</p><p>5.417</p><p>methanol</p></p><p><p>3</p><p>,</p> <p>5.873</p><p>propanol</p></p><p><p>4</p><p>,</p><p>7.464</p><p >Ethanol</p></p><p><p>5</p><p>,</p><p>9.217</p><p>isopropyl alcohol</p></p> ><p><p>6</p><p>,</p><p>10.349</p><p>tert-butanol</p></p><p><p>7< /p><p>,</p><p>11.671</p><p>n-propanol</p></p><p><p>8</p><p>,</ p><p>15.062</p><p>isopropyl alcohol</p></p><p><p>9</p><p>,</p><p>16.427</p ><p>n-butanol</p></p><p><p>10</p><p>,</p><p>20.219</p><p>isoamyl alcohol</p></p><table> <tbody> <p><p>Instrument Name</p></p> <p><p>Specifications and Description</p>< /p> <p><p>Reference price</p></p> <p><p>Gas-specific alcohol gas chromatograph</p></p> <p><p>Host, hydrogen flame Detector (FID),</p></ p> <p><p>Filling and capillary sampling system, temperature programmed, intelligent open door</p></p> <p></p> <p><p>AHS-6890A headspace injection </p></p> <p><p>Special Headspace Bottle, Cover, Pad (100 sets)</p></p> <p></p> <p><p>Special Chromatography Column</p></p> <p><p>Select according to the requirements of the sample</p></p> <p></p> <p><p>Chromatographic Workstation</p></ p> <p><p>Double channel (dedicated external type)</p></p> <p></p> <p><p>Air source (nitrogen, hydrogen, air)</p>< /p> <p></p> <p></p> <p><p> Sample</p></p> <p><p>Introduction to Analytical Methods</p></p> <p><p>Introduction to Standards and Methods by National Standard</p></p > <p></p> </tbody></table><p><br><br type="_moz" /></br></p><p> </p> </div> </div> <div class="tech-detail-share"> <!-- Baidu Button BEGIN --> <div class="bdsharebuttonbox"> <a href="#" class ="bds_qzone" data-cmd="qzone" title="Share to QQ space"></a> <a href="#" class="bds_tsina" data-cmd="tsina" title="Share to Sina Wei Bo"></a> <a href="#" class="bds_weixin" data-cmd="weixin" title="Share to WeChat"></a> <span>Share to:</span> </ Div> <script>window._bd_share_config = { "common": { "bdSnsKey": {}, "bdText": "", "bdMini": " 1", "bdMiniList": false, "bdPic": "", "bdStyle": "2", "bdSize": "16" }, "share": {} }; with (document) 0[(getElementsByTagName(

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