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Author Topic: About addition of internal standard ferrocene for CV  (Read 186 times)

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kamiyu

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About addition of internal standard ferrocene for CV
« on: July 22, 2014, 03:25:45 AM »

How do you guys add the internal standard ferrocene??

Some add TOGETHER with the sample but I add it separately. I think both of them work fine, but there is someone who says adding separately is wrong....

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Hunter2

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Re: About addition of internal standard ferrocene for CV
« Reply #1 on: July 22, 2014, 03:05:37 PM »

Internal means you have to add. Otherwise its an external standard.
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kamiyu

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Re: About addition of internal standard ferrocene for CV
« Reply #2 on: July 22, 2014, 05:42:42 PM »

But I think both ways work. right?
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Hunter2

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Re: About addition of internal standard ferrocene for CV
« Reply #3 on: July 23, 2014, 07:20:22 AM »

I dont know your analysis, so cannot give a recommandation to it.
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ironnica

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Re: About addition of internal standard ferrocene for CV
« Reply #4 on: Today at 08:55:08 AM »

Can you please expand on what you do/order of addition?

i.e. I work in electrocatalysis. I cannot add ferrocene until the final step, to make sure ferrocene does not affect catalysis or act in conjunction with my system.
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