GB/T 6276.5 - 2010 focuses on the weight method for the determination of ammonium hydrogen ash content in industrial carbonic acid. The standard specifies the scope of application, elaborates the required instruments and equipment, and specifies the whole process operation from sample weighing, heating and burning to chill down weighing, as well as the result calculation method. Accurate determination of ash content by weight method can effectively evaluate the mass of ammonium hydrogen carbonic acid in industrial use. This standard provides a unified method for the production and testing of ammonium hydrogen carbonic acid in industrial use, helping to ensure product mass and promote the development of industry standardization.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Abolish | ||
|---|---|---|---|
| CCS | G12 | ICS | 71.060.50 |
| Release Date | 2010-06-30 00:00:00 | Implementation Date | 2011-01-01 00:00:00 |