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住房钍气和氡气不一定有正相关性。氡气浓度低的地方钍气可能不低。氡气浓度高的地方钍气可能不高。土壤，陶瓷，和水泥都有可能释放大量的钍气。 搞清住房的钍气放射性非常也有必要。 测试结果如果在世界平均值左右，不但花钱买了放心，而且为住房的含金量，增值潜力提供了依据。如果超出安全范围。尽早采取措施缓解，降低健康风险。
Radon & Thoron Test Kits (￥250)
Radon and thoron level are both important indexes to evaluate the radioactive property of a home. The dose of thoron should not be ignored in certain region, especially some place of South China.
This Radon & thoron test kit can measure air borne radon and thorn level simultaneously. This is an easy-to-use DIY product. It is very simple to handle. There is no need for anyone to visit your home. The price includes analysis fee and one way shipping. You need to ship the finished test kits to Lab in a China address by regular courier. No shipping time restriction.
Low radon does not mean low thoron. High radon does not mean high thoron either. Soil, ceramics, and cement all could release a lot of thoron. It is necessary to know the radioactive property of a home. A safe test result is not just the money to buy peace of mind, but provide a base for protecting the value of the home. If test result is higher above normal, that is a good signal of mitigation at early time to lower health risk.
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