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The importance of refrigerant composition analysis became clear when contami-
nated and counterfeit refrigerant 1,1,1,2-tetrafluorethane (R134a) appeared on the
market. Chloromethane (R40), present in this counterfeit R134a, is found to be
incompatible with aluminum surfaces in the refrigerant system. A chemical reaction
takes place resulting in a pyrophoric compound upon contact with air. This applica-
tion note highlights fast, on-site characterization of the refrigerant mixture using
the Agilent 490 Micro GC.
方案详情
·Agilent Technologies Composition Analysis ofContaminated and CounterfeitRefrigerants Using theAgilent 490 Micro GC Abstrac： The importance of refrigerant composition analysis became clear when contami-nated and counterfeit refrigerant 1，1，1，2-tetrafluorethane (R134a) appeared on themarket. Chloromethane (R40)， present in this counterfeit R134a， is found to beincompatible with aluminum surfaces in the refrigerant system. A chemical reactiontakes place resulting in a pyrophoric compound upon contact with air. This applica-tion note highlights fast， on-site characterization of the refrigerant mixture usingthe Agilent 490 Micro GC. 点击下列图标获取免费资料 Apihent Tackw
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安捷伦科技(中国)有限公司为您提供《受污染的假冒制冷剂中组分分析检测方案(便携式气相)》，该方案主要用于其他中组分分析检测，参考标准--，《受污染的假冒制冷剂中组分分析检测方案(便携式气相)》用到的仪器有Agilent 490 微型气相色谱仪
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