Ammonium chloride fume
Asthmagens, unidentified
CHLORATES
Compressed air
Deuterium oxide
Iodine pentoxide
Irritants
Nitrogen triiodide
Potassium selenate
Potassium selenite
Selenious acid
Selenium
Selenium chloride
Selenium dioxide
Selenium disulfide
Selenium oxychloride
Selenium sulfide
Sodium chlorate
Sodium selenate decahydrate
Sodium selenite
Tetraphosphorous triselenide
Water
Xenon trioxide
Zinc chlorate