Most essential instructions on microscopy
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- Опубликовано: 13 сен 2016
- PLEASE: (1) initially focus with 4x, and then without lowering the stage, rotate nosepiece to higher power objectives; (2) if you have too much liquid under the coverslip, mop up the excess; (3) before removing the slide, rotate to 10x or 4x. THANK YOU.