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中国粉体网
1 年
Sorbent Pen吸附笔
吸附笔是Entech**推出的一种用于GC和GCMS分析的采样浓缩和萃取技术。吸附剂笔结合SPME和经典?解析管的特点,具有更强的灵活性和增强的性能。吸附笔非常耐用,分顶空吸附笔和扩散吸附笔两种类型。吸附笔采样后直接在GC柱头上解析,消除了传统热解析系统二次 ...
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Court rejects latest attempt
Meta drops fact-checking
Judge halts report release
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Biden visits New Orleans
Folk legend Yarrow dies
Watson suffers setback
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EU leaders decry influence
To lay off 4% of staff
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To roll back diversity goals
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On China's cyber activity
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Remains arrive in D.C.
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