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空氣中一氧化碳的測(cè)定填充柱
空氣中一氧化碳的測(cè)定填充柱 詳細(xì)信息：

名稱：填充柱
規(guī)格：2米*3mm
型號(hào)：TDX-01
應(yīng)用：GB 18554-2001 高原地區(qū)車間空氣中一氧化碳職業(yè)接觸限值


一氧化碳為一毒性氣體,極微量濃度即具毒性。當(dāng)空氣中含有一氧化碳達(dá)0.02—0.05%(容積)時(shí),若長(zhǎng)時(shí)期接觸,就可引致頭痛、頭暈、心跳加快等癥狀。達(dá)0.1—0.2%時(shí),癥狀出現(xiàn)加快且加劇,甚發(fā)生呼吸困難、惡心和昏迷。達(dá)0.3—0.4%時(shí),可危及生命,在此濃度下經(jīng)過半小時(shí)一小時(shí)即能致命。蘇聯(lián)規(guī)定工作場(chǎng)所每升空氣中一氧化碳的大容許量(指危害人體的近似濃度——譯者)為0.02—0.03毫克。如工作時(shí)間不超過一小時(shí),一氧化碳的大容許量達(dá)0.05毫克/升;不超過半小時(shí)者,可達(dá)0.1毫克/升;不起過15—20分鐘者,可達(dá)0.2毫克/升。一氧化碳的毒性在於其與血中血紅素的親和。


浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司，采用TDX-01填充柱測(cè)定高原地區(qū)車間空氣中一氧化碳，柱效高，分離好，外標(biāo)法到了，結(jié)果滿意。


空氣中一氧化碳的測(cè)定填充柱  測(cè)試譜圖：


Determination of carbon monoxide in the air packed column
Packed column for determination of carbon monoxide in air Details:

Name: Packed column
Specification: 2m*3mm
Model: TDX-01
Application: GB 18554-2001 Occupational exposure limit for carbon monoxide in the air of workshops in plateau areas


Carbon monoxide is a toxic gas, and it is toxic at very small concentrations. When the air contains carbon monoxide up to 0.02-0.05% (volume), long-term exposure can cause headaches, dizziness, rapid heartbeat and other symptoms. When it reaches 0.1-0.2%, the onset of symptoms accelerates and intensifies, and even breathing difficulties, nausea and coma occur. When it reaches 0.3-0.4%, it can be life-threatening, and it can be fatal after half an hour to one hour at this concentration. The Soviet Union stipulates that the maximum allowable amount of carbon monoxide per liter of air in the workplace is 0.02-0.03 mg. If the working time is less than one hour, the maximum allowable amount of carbon monoxide can reach 0.05 mg/liter; if it does not exceed half an hour, it can reach 0.1 mg/liter; if it can't take 15-20 minutes, it can reach 0.2 mg/liter. The toxicity of carbon monoxide lies in its affinity with heme in the blood.


Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. uses TDX-01 packed column to determine carbon monoxide in the air of workshops in plateau areas. The column has high efficiency and good separation. The external standard method has arrived and the results are satisfactory.


Determination of carbon monoxide in the air packed column test spectrum: