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Rapid method of determining hydrofluoric and sulfuric acids in polishing solutions

โœ Scribed by I. V. Pishch; Yu. S. Lazarev; A. K. Ermolaeva; V. F. Bashlykova

Publisher
Springer US
Year
1979
Tongue
English
Weight
255 KB
Volume
36
Category
Article
ISSN
0361-7610

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๐Ÿ“œ SIMILAR VOLUMES

Rapid Determination of Nitroguanidine an
Rapid Determination of Nitroguanidine and nitrate ion in the spent sulfuric acid
โœ T. H. Chen ๐Ÿ“‚ Article ๐Ÿ“… 1979 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 358 KB

## Abstract A rapid method for simultaneous determinations of nitroguanidine and nitrate ion in the spent sulfuric acid has been developed. This method consists of merely diluting an aliquot of sample with water and measuring the absorbances of nitroguanidine and nitrate ion at 265 nm and 203 nm, r