漆包线残留挥发性有机物HS-GC-MS法测定分析

Determination of organic volatile in enamelled wires by the HS-GC-MC method

用HS-GC-MS(顶空进样气相色谱-质谱)分析法测定漆包线漆膜中挥发性有机物的残留量,适用于各种类型漆包线漆膜中残留挥发性有机物的痕量分析。本方法检出限为10-8(ω),线性范围为2.5×10-8～5×10-6(ω),加标平均回收率超过95%。

The determination of organic volatile in enamelled wires by the HS-GC-MC method is suitable for the trace analysis of organic volatile in the enamel of any type of enamelled wire. The limit for detection is 10^(-8)(ω),linear range 2.5×10^(-8)～5×10^(-6)(ω) and weighted average recovery rate more than 95%.