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Adjusting Equipment
Seyed Abdollah Shahrokni
Selecting a Microscope Lens
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Choosing from Microscope Slides
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Listening for Instructions
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Students and Professor Debriefing
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Examination through a Microscope
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Examining the Fine Details
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Seeing the Sample as Described
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Microscoping High View
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Microscoping Closeup
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Microscoping
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Examining a Microscopic Sample
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A Completed Chemical Process
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Checking Fingerprint Sample Quality
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Checking a Glass for Fingerprints
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A Student Works with Lab Equipment
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Smiling Student Using Lab Equipment
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Getting a Precise Measurement
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Further Dilution
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Analyzing pH
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Checking Measurement
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A Student Watches a Gauge
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A Professor Demonstrates Measurement Equipment
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Diluting a Solution
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Students React to a Reaction
Seyed Abdollah Shahrokni