Tentative method of analysis for gaseous and particulate fluorides in the atmosphere (separation and collection with sodium bicarbonate coated glass tube and particulate filter) 42222-01-72T; 12202-03-72T.
D000388:Air / Q000032:analysis*; D001639:Bicarbonates; D005374:Filtration; D005459:Fluorides / Q000032:analysis*; D005898:Glass; D007202:Indicators and Reagents; D008433:Mathematics; D011199:Potentiometry; D012964:Sodium
D001639:Bicarbonates; D007202:Indicators and Reagents; D012964:Sodium; D005459:Fluorides