 The TDI proposed by WHO is 6 µg antimony per kilogram of body weight . The IDLH ( immediately dangerous to life and health ) value for antimony is 50 mg / m3 . 
 The TDI proposed by WHO <a href='drop_aux' title='1'><mark>is</mark></a>6 µg antimony per kilogram of body weight . The IDLH ( immediately dangerous to life and health ) value for antimony <a href='drop_aux' title='2'><mark>is</mark></a>50 mg / m3 . 
Da TDI proposed by WHO 6 µg antimony per kilogram of body weight . The IDLH ( immediately dangerous to life and health ) value fa antimony 50 mg / m3 .