Absorptiometric determination of sulfate in waters
โ Scribed by O.A. Ohlweiler; J.O. Meditsch
- Publisher
- Elsevier Science
- Year
- 1961
- Tongue
- English
- Weight
- 357 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0003-2670
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๐ SIMILAR VOLUMES
Sulfates in drinking water in the concentration range 20 M to 20 mM are conductometrically titrated with the titrant Ba(OAc) 2 in the presence of ethanol. The titrations are performed in an automatic mode with monotonic addition (constant flow rate) of titrant. The titrations are preceded by a flow
## RADY AND ERDEY\* have use'd Thorin as an indicator in the EDTA titration: of bismuth, in nitric acid solution (PH 1-3). ,VANOSSID has mentioned that in aqueous perchloric or nitric acid .pedium a few micrograms of bismuth give a sensitive color reaction with. this reagent. However, an absorptio