環(huán)境空氣 總烴、甲烷和非甲烷總烴的測定 直接進樣，芝麻香白酒，3-甲硫基丙醇，乙酸乙酯，醫(yī)療器械，環(huán)氧乙烷，增塑劑，頂空進樣器，熱解吸儀，裂解，氨水，氨氣，MTBE，TENAX-TA

環(huán)境空氣 總烴、甲烷和非甲烷總烴的測定 直接進樣
環(huán)境空氣 總烴、甲烷和非甲烷總烴的測定 直接進樣 詳細信息：

名稱：總烴毛細管色譜柱

固定相：脫活的毛細管空柱

規(guī)格：30m*0.53mm

型號：HH-THC-30

材質(zhì)：熔融石英

應(yīng)用：HJ 604-2017 環(huán)境空氣 總烴、甲烷和非甲烷總烴的測定 直接進樣-氣相色譜法

為貫徹《中華人民共和國環(huán)境保護法》和《中華人民共和國大氣污染防治法》，保護環(huán)境，保障人體健康，規(guī)范環(huán)境空氣中總烴、甲烷和非甲烷總烴的測定方法，制定本標準。本標準規(guī)定了測定環(huán)境空氣中總烴、甲烷和非甲烷總烴的直接進樣-氣相色譜法。

HJ 604-2017 環(huán)境空氣 總烴、甲烷和非甲烷總烴的測定 直接進樣-氣相色譜法（發(fā)布稿）
 HJ 604-2017 環(huán)境空氣 總烴、甲烷和非甲烷總烴的測定 直接進樣-氣相色譜法（發(fā)布稿）
本標準于2018-3-1代替HJ 604-2011 環(huán)境空氣 總烴的測定 氣相色譜法 
本標準規(guī)定了測定環(huán)境空氣中總烴、甲烷和非甲烷總烴的直接進樣-氣相色譜法。
本標準適用于環(huán)境空氣中總烴、甲烷和非甲烷總烴的測定，也適用于污染源無組織排放監(jiān)控點空氣中總烴、甲烷和非甲烷總烴的測定。
當(dāng)進樣體積為1.0 ml 時，本標準測定總烴、甲烷的檢出限均為0.06 mg/m3（以甲烷計），測定下限均為0.24 mg/m3（以甲烷計）；非甲烷總烴的檢出限為0.07 mg/m3（以碳計），測定下限為0.28 mg/m3（以碳計）。



Ambient air Determination of total hydrocarbons, methane and non-methane total hydrocarbons Direct injection
Ambient Air Determination of Total Hydrocarbons, Methane and Non-Methane Total Hydrocarbons Direct Injection Details:

Name: Total Hydrocarbon Capillary Column

Stationary phase: deactivated capillary empty column

Specifications: 30m*0.53mm

Model: HH-THC-30

Material: Fused Silica

Application: HJ 604-2017 Ambient Air Determination of Total Hydrocarbons, Methane and Non-Methane Total Hydrocarbons Direct Injection-Gas Chromatography

This standard is formulated in order to implement the Environmental Protection Law of the People's Republic of China and the Law of the People's Republic of China on the Prevention and Control of Air Pollution, protect the environment, protect human health, and standardize the determination methods of total hydrocarbons, methane and non-methane total hydrocarbons in ambient air. This standard specifies the direct injection-gas chromatography method for the determination of total hydrocarbons, methane and non-methane total hydrocarbons in ambient air.


HJ 604-2017 Ambient Air-Determination of Total Hydrocarbons, Methane and Non-Methane Total Hydrocarbons Direct Injection-Gas Chromatography (Release)
 HJ 604-2017 Ambient Air Determination of Total Hydrocarbons, Methane and Non-Methane Total Hydrocarbons Direct Injection-Gas Chromatography (Release)
This standard replaces HJ 604-2011 Ambient air-Determination of total hydrocarbons-Gas chromatography on 2018-3-1
This standard specifies the direct injection-gas chromatography method for the determination of total hydrocarbons, methane and non-methane total hydrocarbons in ambient air.
This standard applies to the determination of total hydrocarbons, methane and non-methane total hydrocarbons in ambient air, and also applies to the determination of total hydrocarbons, methane and non-methane total hydrocarbons in the air at monitoring points of fugitive emissions from pollution sources.
When the injection volume is 1.0 ml, the detection limit of this standard for the determination of total hydrocarbons and methane is 0.06 mg/m3 (calculated as methane), and the lower detection limit is 0.24 mg/m3 (calculated as methane); non-methane total hydrocarbons The detection limit is 0.07 mg/m3 (calculated by carbon), and the lower limit of determination is 0.28 mg/m3 (calculated by carbon).