blogfast25
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OTC Indicators for EDTA titrations?
Does anyone have ideas for an EDTA indicator from OTC materials? In my UNI days it was all about Eriochrome Black T but I'm gonna find that kind of
hard to find...
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per.y.ohlin
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It's fairly easy to find actually. http://www.makershed.com/ProductDetails.asp?ProductCode=ZUNC...
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blogfast25
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Interesting site, per, but ships to contiguous US only, not internationally...
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hissingnoise
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Actually blogfast25, if you recheck you'll find they do ship internationally. . .
The contiguous states thing is about fast shipping.
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Ozone
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I prefer calmagite. It should be available without too much fuss.
-Anyone who never made a mistake never tried anything new.
--Albert Einstein
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blogfast25
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Quote: Originally posted by hissingnoise | Actually blogfast25, if you recheck you'll find they do ship internationally. . .
The contiguous states thing is about fast shipping.
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Yes, I can see that now. My bad...
In what way is calmagite to be preferred?
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Ozone
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The attached paper explains my preference (and is a nice paper, too-boot).
Cheers,
O3
Attachment: Ingman and Ringbom 1966_calmagite.pdf (391kB) This file has been downloaded 2721 times
-Anyone who never made a mistake never tried anything new.
--Albert Einstein
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blogfast25
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Thanks O3, that's a good read!
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