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.Diacetaldehyde oxalyldihydrazone spectrophotometry
.Diacetaldehyde oxalyldihydrazone spectrophotometry, Total:3 items.
In the international standard classification, .Diacetaldehyde oxalyldihydrazone spectrophotometry involves: Non-ferrous metals.
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, .Diacetaldehyde oxalyldihydrazone spectrophotometry
- GB/T 8220.1-1998 Methods for chemical analysis of bismuth--Determination of copper content--Bis-acetaldehyde-oxalydihydrazone photometric method
Professional Standard - Non-ferrous Metal, .Diacetaldehyde oxalyldihydrazone spectrophotometry
- YS/T 536.1-2006 Bismuth Chemical Analysis Method Diacetaldehyde Oxalyldihydrazone Spectrophotometric Determination of Copper Content
- YS/T 536.1-2009 Methods for chemical analysis of bismuth.Determination of copper content.Bis-acetaldehyde-oxalyldihydrazone photometric method