Nor is there " one material for cancer " - one archetypal carcinogen .
我们现在也知道了,“致癌物质多种多样”--不存在一种典型的致癌物质。
Finding a carcinogen , in short , is not like solving a mathematical equation , with a single formula and solution .
简单来说,找到一个致癌物质不像解答数学公式,用单一的方程式和方法就可以完成。
Some samples are also found to contain a possible carcinogen that is banned in food production , survey finds
日前一项调查发现,一些火锅中还发现一种可能的致癌物,这种物质在食品生产中是被禁止使用的。
Paraffin-based candles produced clear sharp peaks for many products such as toluene , which can cause dizziness , and benzene , a carcinogen also found in tobacco smoke .
Although more than 30 states already have legislation to better regulate indoor tanning doctors think a federal standard is needed especially since artificial uv light is a known carcinogen .
Aniline , according to the u.s. environmental protection agency , is an oily but colorless and water soluble chemical intermediate that is a probable carcinogen .
One plasticiser , known as dehp , is a possible carcinogen , and thought capable of wreaking havoc with children 's reproductive organs . The inspectors discovered levels far in excess of the daily allowed intake .
The companies " concealed the presence of a known carcinogen in their grilled-chicken products to retain profits that would be lost , in whole or in part , as a result of properly informed consumers choosing other food products , " the residents said in their complaint .