title: General precautions and techniques.
mesh_terms: D000327:Adsorption; D000388:Air / Q000032:analysis*; D000397:Air Pollution / Q000517:prevention & control*; D000535:Aluminum; D002119:Calcium Carbonate; D002855:Chromatography, Thin Layer; D003666:Decontamination; D008274:Magnesium; D012494:Sampling Studies
chemical_list: D000535:Aluminum; D002119:Calcium Carbonate; D008274:Magnesium