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Metallic copper for the standardization of edta solution

✍ Scribed by Toschitake Iwamoto; Ken Kanamori

Publisher
Elsevier Science
Year
1962
Tongue
English
Weight
352 KB
Volume
26
Category
Article
ISSN
0003-2670

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✦ Synopsis

Several substances have been tested as primary standards for chelatometric titrations with EDTA (disodium dihyclrogcn ctl~ylcnediaminctctraacctate) and some have proved of general use; for example, metals such as very pure zinc, copper, nickel or mercury, and metal salts such as zinc sulfate heptahydrate, calcium carbonate, lead chloride or dipyridinozinc thiocyanatc, ctc.l-6.

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