Benzene is a colorless gas with a special aroma. Glue, paints, coatings and adhesives are the main source of benzene in the air. Benzene and BTEX after being inhaled anesthetic effects may occur in the central nervous system; inhibit human hematopoietic function, make red blood cells, white blood cells, thrombocytopenia Nanling formaldehyde detection governance, aplastic anemia prevalence increased; also cause menstrual abnormalities, fetal congenital defects. Radon is a colorless, odorless, inert gas is undetectable. Cement, bricks, sand, marble, tiles and other building materials are the main source of radon, geological fault zone at will have a lot of radon emanation. Radon and its daughters with the air into the body, or attached to the tracheal mucosa and lung surface, or dissolved in body fluids into the tissue to form in vivo radiation-induced lung cancer, leukemia and respiratory diseases. World Health Organization studies show that radon is second only to lung cancer caused by smoking the second largest cement antifreeze carcinogenic hazards of radon Radon is a natural radioactive noble gas only by the natural decay of radium, which has no color Nanling formaldehyde detection governance institutions , and no odor. Atoms of radon decay products in the air is called radon progeny, for metal particles. And radon daughters in air at room temperature to form radioactive aerosols and air pollution. Easy to be trapped respiratory system, and continue to accumulate in the local area induced lung cancer. Scientific research shows that radon radiation damage the human body accounts for more than 55% of human life in all suffered radiation damage, most of which are in the latency induced lung cancer more than 15 years to join the Nanling formaldehyde detection governance, 1/5 patients with lung cancer in the world and radon-related. So, radon is the second largest cause of human cancer, "killer", is in addition to lung cancer caused by smoking the second largest factor, World Health Organization to make it as 19 kinds of carcinogenic substances Radon is a colorless one , odorless, inert gas undetectable. Cement, bricks, sand, marble, tiles and other building materials are the main source of radon, geological fault zone at will have a lot of radon emanation. Radon and its daughters with the air enters the body Nanling formaldehyde detection method of governance, or attached to the tracheal mucosa and lung surface, or dissolved in body fluids into the tissue to form in vivo radiation-induced lung cancer, leukemia and respiratory diseases. World Health Organization studies show that radon is second only to lung cancer caused by smoking the second largest carcinogens. Nanling formaldehyde testing the CMA, CMA qualification (certification), Nanling formaldehyde detection control provided by Chuzhou Green Ribbon Indoor Environmental Services Limited. Chuzhou Green Ribbon Indoor Environmental Services Ltd. (www.lsd5188.com) is a leader in Chuzhou, Environment Projects, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the Green Ribbon environmental leadership with the staff warmly welcome all inquiries negotiations to create a better environment green ribbon future.