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bernaljr20031 bernaljr20031
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6 years ago

Between sample injections, some students clean a microsyringe with acetone rather than with
  the mixture to be analyzed. Why is this a poor technique?

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agnorrisagnorris
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6 years ago
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bernaljr20031 Author
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6 years ago
This calls for a celebration Person Raising Both Hands in Celebration
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Yesterday
Good timing, thanks!
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2 hours ago
Thanks
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