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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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jerhughes jerhughes
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6 years ago
Trace element testing requires special measures to avoid contamination because:
 
  A) Trace elements are ubiquitous in the environment
  B) Trace elements are unstable
  C) Trace element testing is often beset by cross-reactivity
  D) Pipette tips can absorb trace elements
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brecool9brecool9
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6 years ago
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jerhughes Author
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6 years ago
Thank you, thank you, thank you!
kater28
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Yesterday
This helped my grade so much Perfect
kobbhy
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2 hours ago
This calls for a celebration Person Raising Both Hands in Celebration
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