ﾒｺ腺(tｨ､i)ﾖﾆﾀ舮ｩ CFC-11ｺﾍHCFC-123ｵﾄ忱ｶｨ 帆ﾕ/壺ﾏ猖ｫﾗV-ﾙ|ﾗVｷｨ｣ｨｾ蛇ﾆﾕfﾃ｣ｩ
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ﾃｷQ｣ｺ覈ｺﾏｹ霪z ｶ狒ﾗ胡饑ｹﾜ ﾖ
ﾒ(guｨｩ)ｸ｣ｺ60m*0.32mm
ﾐﾍﾌ魅ｺHH-GasPro
測ﾓﾃ｣ｺHJ 1194—2021ﾒｺ腺(tｨ､i)ﾖﾆﾀ舮ｩ CFC-11ｺﾍHCFC-123 ｵﾄ忱ｶｨ 帆ﾕ/壺ﾏ猖ｫﾗV-ﾙ|ﾗVｷｨ
Determination of liquid refrigerants CFC-11 and HCFC-123 by headspace/gas chromatography-mass spectrometry (preparation instructions)
In January 2019, the General Office of the Ministry of Ecology and Environment issued the Notice on the Construction of Monitoring Laboratories for Ozone Depleting Substances (ODS) in Industrial Products (HBMCH [2019] No. 10), which issued a standard project plan for the development of monitoring methods for ozone depleting substances (ODS) in industrial products led by the China Environmental Monitoring Station (hereinafter referred to as the "Central Station").
This standard is formulated 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, prevent and control ecological environmental pollution, improve the quality of ecological environment, and standardize the determination methods of CFC-11 and HCFC-123 in liquid refrigerants.
This standard specifies the headspace/gas chromatography-mass spectrometry for the determination of CFC-11 and HCFC-123 in liquid refrigerants. Appendices A to C of this standard are informative.
Name: Bonded silica gel porous layer open string
Specification: 60m * 0.32mm
Model: HH-GasPro
Application: HJ 1194-2021 Determination of liquid refrigerants CFC-11 and HCFC-123 Headspace/gas chromatography-mass spectrometry
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