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    Science Image Library: Scientific 中国福利彩票下载安装αpp Photos

    Science Image Library
    Scientific 中国福利彩票下载安装αpp

    from Science Prof Online
    Objective Lenses on Compound Microscope

    Page last updated: 5/2014
    1. & 2. Microincinerator showing heated hub; 3 & 4. Microincinerator showing slide tray for heat fixing slides; 5. Close up of microincinerator with slides heat fixing on tray.
    How to Light a Bunsen Burner (Click on image to enlarge.)
    1. Gas valve in OFF position; 2. Bunsen burner connected to gas valve, in ON position; 3 & 4. If lighting with match, run lit match up side of burner stem until gas ignites; 5. Use dial under burner to adjust height of flame.

    VIDEO: How to Light a Bunsen Burner
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