Chromium is an interesting element because its toxicity depends on its speciation. Thus, knowledge of Cr speciation in cow milk is essential to human health.

中文翻译：

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人工胃液消化处理后，基于ICP-MS的纤维gC ₃ N ₄ @Tio ₂纳米复合分散微固相萃取法用于牛奶中铬的形态分析

铬是一种有趣的元素，因为其毒性取决于其形态。因此，了解牛奶中的铬形态对人体健康至关重要。