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              67-68-5 / for GC Head Space
              Dimethyl sulfoxide, for GC Head Space 二甲基亞砜,氣相頂空
              68-12-2 / for GC Head Space
              N,N-Dimethylformamide, for GC Head Space 二甲基甲酰胺,氣相頂空
              127-19-5 / for GC Head Space
              N,N-Dimethylacetamide, for GC Head Space 二甲基乙酰胺,氣相頂空
              872-50-4 / for capillary chr
              1-Methyl-2-pyrrolidone, for capillary chr 甲基吡咯烷酮,氣相頂空
              68-12-2 / for capillary chr
              N,N-Dimethylformamide, for capillary chr 二甲基甲酰胺,氣相頂空
              127-19-5 / for capillary chr
              N,N-Dimethylacetamide, for capillary chr 二甲基乙酰胺,氣相頂空
              分頁

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