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help wtih standardizing H2O2

http://www.chromforum.org/viewtopic.php?t=22788

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help wtih standardizing H2O2

Posted: Mon Jun 10, 2013 2:15 pm
by ptessalee
i have standardized 30% H2O2 by scanning a diluted amount at 240nm

I have an absorbance of 1.097. using A=ebc, I get a value 25.16. what does this mean?

how can this number be used to standardize the H2O2?

Re: help wtih standardizing H2O2

Posted: Mon Jun 10, 2013 4:29 pm
by HippyLabRat
http://www.sulphuric-acid.com/techmanua ... o2conc.htm

Try this.
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