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Homework Help: 5mM of substace and for my work I need 1nM in 600ul

  1. Jul 23, 2008 #1
    I have 5mM of substace and for my work I need 1nM in 600ul. Can you please explain to me how to do it.
    Thank you.
     
  2. jcsd
  3. Jul 24, 2008 #2
    I have 5mM of solution and for my work I need 1nM in 600ul. Can you please explain to me how to do it.
    Thank you.
     
  4. Jul 25, 2008 #3

    chemisttree

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    First you have to understand that the concentratio expression 'nM' is independent of volume (600 uL). You need 1 nM? What would that be in 'mM'?
     
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