PChemLabTXT_page_109

PChemLabTXT | page 109 | https://thedailydialectics.com/pdfs/education/chemistry/p-chem/PChemLabTXT/PChemLabTXT.pdf

98 Chapter IV Gases gar28420_ch04_091-118.indd 98 Rey. Confirming Pages ic SAFETY ISSUES The ballast bulb must be taped to prevent flying glass fragments in the unlikely event of breakage. Safety glasses should be worn for all laboratory work. Gas cylinders must be chained securely to the wall or…