<p><b>1,2,4,5-四氯硝基苯</b>是一種有機化合物，化學式為C<sub>6</sub>HCl<sub>4</sub>NO<sub>2</sub>，它可用於核磁共振中其它化學物質的定量分析（作為<span data-orig-title="内标" data-lang-code="en" data-lang-name="英語" data-foreign-title="internal standard"><span>內標</span></span>）。它也是一種殺菌劑，可用於防止土豆在儲存過程中干腐或發芽。</p>
<h2><span id=".E5.8F.82.E8.80.83.E6.96.87.E7.8C.AE"></span><span id="参考文献">參考文獻</span></h2>

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**1,2,4,5 - 四氯硝基苯**是一種有機化合物，化學式為 C6HCl4NO2，它可用於核磁共振中其它化學物質的定量分析（作為內標）。它也是一種殺菌劑，可用於防止土豆在儲存過程中干腐或發芽。

## 參考文獻
1,2,4,5-四氯硝基苯