Chapter 5 Measurement of Atmospheric Pressure

(4) Disassemble the mercury cistern glass cylinder ·················································································· 18(5) Filtering mercury and cleaning components ······················································································· 19(6) Assembling the mercury cistern glass cylinder ··················································································· 19(7) Filling mercury ······································································································································· 20(8) Assembling the mercury cistern ··········································································································· 20(9) Cleaning the graduation protective glass tube ····················································································· 20(10) Inspecting the barometer ······················································································································· 21iii