四氟化碳检测

ASTM D2685-11(2019) 用气相色谱法测定六氟化硫中空气和四氟化碳的标准试验方法

Standard Test Method for Air and Carbon Tetrafluoride in Sulfur Hexafluoride by Gas Chromatography

DL/T 920-2005 六氟化硫气体中空气、四氟化碳的气相色谱测定法

本标准规定了六氟化硫气体中空气、四氟化碳的气相色谱测定法。 本标准适用于电气设备用六氟化硫气体中空气(N₂、O₂)、四氟化碳含量的测定

Determination of air and carbon tetrafluoride content in sulphur hexafluoride by gas chromatography method

ASTM D2685-95(1998) 用气相色谱法测定六氟化硫中空气和四氟化碳的标准试验方法

Standard Test Method for Air and Carbon Tetrafluoride in Sulfur Hexafluoride by Gas Chromatography

DL/T 920-2019 六氟化硫气体中空气、四氟化碳、六氟乙烷和八氟丙烷的测定 气相色谱法

ASTM E806-99 用直接注射法对液态氯中四氟化碳和三氯甲烷的标准试验方法(气相色谱程序)

1.1 This test method is designed for the determination of carbon tetrachloride (CCl4) and chloroform (CHCl3) in liquid chlorine. The lower limit

Standard Test Method for Carbon Tetrachloride and Chloroform in Liquid Chlorine by Direct Injection (Gas Chromatographic Procedure)

ASTM E806-08 用直接注射法对液态氯中四氟化碳和三氯甲烷的标准试验方法(气相色谱规程序)

CCl₄ and CHCl₃ may be present in trace amounts in liquid chlorine. The use of chlorine to purify water would then transfer

Standard Test Method for Carbon Tetrachloride and Chloroform in Liquid Chlorine by Direct Injection (Gas Chromatographic Procedure)

ASTM D2685-11 用气体色层分离法对六氟化硫中空气和四氟化碳含量的标准试验方法

Air and carbon tetrafluoride (CF₄) are two contaminants of interest in sulfur hexafluoride (SF₆). Both of these contaminants

Standard Test Method for Air and Carbon Tetrafluoride in Sulfur Hexafluoride by Gas Chromatography

ASTM E806-99(2003) 用直接注射法对液态氯中四氟化碳和三氯甲烷的标准试验方法(气相色谱程序)

CCl₄ and CHCl₃ may be present in trace amounts in liquid chlorine. The use of chlorine to purify water would

Standard Test Method for Carbon Tetrachloride and Chloroform in Liquid Chlorine by Direct Injection (Gas Chromatographic Procedure)

ASTM D2685-95(2003) 用气体色层分离法对六氟化硫中空气和四氟化碳含量的标准试验方法

Air and carbon tetrafluoride (CF₄) are two contaminants of interest in sulfur hexafluoride (SF₆). Both

Standard Test Method for Air and Carbon Tetrafluoride in Sulfur Hexafluoride by Gas Chromatography

ASTM D2685-11(2019) 用气相色谱法测定六氟化硫中空气和四氟化碳的标准试验方法

Standard Test Method for Air and Carbon Tetrafluoride in Sulfur Hexafluoride by Gas Chromatography

DL/T 920-2005 六氟化硫气体中空气、四氟化碳的气相色谱测定法

本标准规定了六氟化硫气体中空气、四氟化碳的气相色谱测定法。 本标准适用于电气设备用六氟化硫气体中空气(N₂、O₂)、四氟化碳含量的测定

Determination of air and carbon tetrafluoride content in sulphur hexafluoride by gas chromatography method

ASTM D2685-95(1998) 用气相色谱法测定六氟化硫中空气和四氟化碳的标准试验方法

Standard Test Method for Air and Carbon Tetrafluoride in Sulfur Hexafluoride by Gas Chromatography

DL/T 920-2019 六氟化硫气体中空气、四氟化碳、六氟乙烷和八氟丙烷的测定 气相色谱法

ASTM E806-99 用直接注射法对液态氯中四氟化碳和三氯甲烷的标准试验方法(气相色谱程序)

1.1 This test method is designed for the determination of carbon tetrachloride (CCl4) and chloroform (CHCl3) in liquid chlorine. The lower limit

Standard Test Method for Carbon Tetrachloride and Chloroform in Liquid Chlorine by Direct Injection (Gas Chromatographic Procedure)

ASTM E806-08 用直接注射法对液态氯中四氟化碳和三氯甲烷的标准试验方法(气相色谱规程序)

CCl₄ and CHCl₃ may be present in trace amounts in liquid chlorine. The use of chlorine to purify water would then transfer

Standard Test Method for Carbon Tetrachloride and Chloroform in Liquid Chlorine by Direct Injection (Gas Chromatographic Procedure)

ASTM D2685-11 用气体色层分离法对六氟化硫中空气和四氟化碳含量的标准试验方法

Air and carbon tetrafluoride (CF₄) are two contaminants of interest in sulfur hexafluoride (SF₆). Both of these contaminants

Standard Test Method for Air and Carbon Tetrafluoride in Sulfur Hexafluoride by Gas Chromatography

ASTM E806-99(2003) 用直接注射法对液态氯中四氟化碳和三氯甲烷的标准试验方法(气相色谱程序)

CCl₄ and CHCl₃ may be present in trace amounts in liquid chlorine. The use of chlorine to purify water would

Standard Test Method for Carbon Tetrachloride and Chloroform in Liquid Chlorine by Direct Injection (Gas Chromatographic Procedure)

ASTM D2685-95(2003) 用气体色层分离法对六氟化硫中空气和四氟化碳含量的标准试验方法

Air and carbon tetrafluoride (CF₄) are two contaminants of interest in sulfur hexafluoride (SF₆). Both

Standard Test Method for Air and Carbon Tetrafluoride in Sulfur Hexafluoride by Gas Chromatography