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-   -   Making buffers! (https://www.askmehelpdesk.com/showthread.php?t=74511)

  • Mar 21, 2007, 01:46 PM
    josesaltos
    Making buffers!
    How do I make a bicarbonate buffer pH 9
  • Mar 21, 2007, 03:36 PM
    Evil dead
    Buffer (69.25ml of Na2HPO4, 30.75ml of Citric Acid) pH 6.4 (5ml per test tube)

    So an accurate prediction of pH 9 would be 90.00ml of Na2HPO4 and 10.00ml of Citric Acid

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