GB/T 12737-2008 《Chemical products for industrial use-General method for determination of traces of sulphur compounds, as sulphate, by reduction and titrimetry》 Related products
GB/T 12737-2008 is suitable for the determination of trace sulfur compounds expressed as sulfate in industrial chemical products. The reduction and Titrimetric methods are used to reduce sulfur compounds to a titratable state first, and then determine with a suitable titrant. The standard specifies the required instruments, such as Burette, reduction device, etc., to clarify the preparation of reagents. Detailed description of Sample Handling steps, covering sample collection, pretreatment and reduction operation details. Standardized titration process, including titrant addition, end point judgment. According to this standard, trace sulfur compounds can be accurately determined, providing key data for mass control and production process optimization of industrial chemical products, and ensuring product mass and production safety.
| Status | Active |
|---|---|
| CCS | G10 | ICS | 71.040.40 |
| Release Date | 2008-04-01 00:00:00 | Implementation Date | 2008-09-01 00:00:00 |
-
$ 408.00 -
$ 2914.00 -
$ 11054.00 -
$ 9472.00 -
$ 3946.00
- 1GB/T 15072.10-2008《Test method of precious metal alloys - Determination of nickel content for gold alloys - Complexometric backing titration using EDTA》
- 2GB/T 15072.1-2008《Test method of precious alloys - Determination of gold content for gold, platinum and palladium alloys - Potentiometric titration using ferrous sulfate》
- 3GB/T 15072.2-2008《Test method of precious metal alloys - Determination of silver contents for silver alloys - Potentionmeter titration with sodium chloride》
- 4GB/T 15072.3-2008《Test method of precious metal alloys - Determination of platinum content for gold, platinum and palladium alloys - Electricity titration using potassium permanganate》
- 5GB/T 15072.5-2008《Test method of precious metal alloys － Determination of silver content for gold and palladium alloys － Potentionmeter titration with potassium iodide》
- 6GB/T 15072.6-2008《Test method of precious metal alloys - Determination of iridium contents for platinum, palladium alloys - Electricity titration with ferrous sulfate》
- 7GB/T 15072.8-2008《Test method of precious metal alloys - Determination of copper content for gold, palladium and silver alloys - Complexometric return titration using thiourea releasing EDTA》
- 8GB/T 15072.9-2008《Test method of precious metal alloys - Determination of indium content for gold alloys - Complexometric return titration using EDTA》
- 9GB/T 13747.16-1992《Zirconium and zirconium alloys--Determination of chloric content--Silver chloride nephelometry method》
- 10GB/T 13531.3-1995《Generel methods on determination of cosmetrics--Determination of cloudiness》