Common ingredients likely to be contaminated with 1, 4-dioxane include PEG-100 stearate, sodium laureth sulfate, polyethylene and ceteareth-20.

常见的有可能造成1 4-二恶烷污染的原料包括聚乙二醇硬脂酸酯、月桂醇聚醚硫酸酯钠盐、聚乙烯和鲸蜡硬脂醇聚醚-20。

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Surprisingly, calcium supplements may be contaminated with lead, because the sources of calcium in supplements—like seashells or cow bones—are contaminated.

令人惊讶的是，钙的补充品中可能受到铅的污染，因为主要的钙补充品像海贝和牛骨都可能被污染。

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Clothing or personal belongings that may be contaminated can be tested following the guidance under Large Spills to see if they can be safely returned for use.

可能被污染的衣物或个人物品可以按照大量泄漏的处置指南测试后确定是否可以安全的重新使用。

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At least 200 others have contracted the disease, which is caused by contaminated food or water and can be fatal if not treated.

VOA: standard.2009.09.14

Allen Hershkowitz with the Natural Resources Defense Council, a private environmental group, says air quality around landfill sites must be carefully checked when oil-contaminated waste is added to normal household trash.

VOA: standard.2010.08.05

First, after touching a surface that could be contaminated, wash your hands thoroughly.

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They will not be contaminated because they will be provided through legal channels.

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Will Bristol's beaches and rivers be contaminated by the 75, 000 litres of chemicals left in the wastewater per fracking operation?

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