This standard applies to the inspection of sodium tetraBoricacid in pH reference reagents, specifying the properties, specifications, test methods, inspection rules and Encasement and marking of sodium tetraBoricacid. As an important pH reference material, sodium tetraBoricacid is mainly used to calibrate pH Meters and prepare standard buffer solutions. This standard provides reliable technical support for pH measurement in laboratories and industrial fields.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | G61 | ICS | 71.040.30 |
| Release Date | 2008-12-31 00:00:00 | Implementation Date | 2009-06-01 00:00:00 |