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Cleaning Pipette Tips and Centrifuge Tubes

 

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  1. 20% HNO3 bath overnight in nalgene bottle
  2. Use parafilm to pour HNO3 into clean nalgene
  3. Rinse with milli-Q H2O 3 times
  4. 20% HCl bath overnight in nalgene bottle
  5. Use parafilm to pour HCl into clean nalgene
  6. Tap out water and let air dry on kimwipe under one of the work stations
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104 South Road, Mitchell Hall
Campus Box #3315
Chapel Hill, NC 27599-3315