GB/T 13199-1991 《Water quality--Determination of anionic detergent--Potentiometric method》 Related products
This standard specifies the method for determining the content of anion detergent in polluted water using the potential Titrimetric method, which is mainly suitable for the detection of sodium linear alkylbenzene sulfonate (LAS). The lower limit of the method is 5 mg/L, and the upper limit is 24 mg/L. The measurement range can be expanded by diluting. If the interfering substances can form more stable associations, they may affect the measurement results. This method is suitable for quantitative analysis of anion detergent in environment monitoring.
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 | Z16 | ICS | 13.060 |
| Release Date | 1991-08-31 00:00:00 | Implementation Date | 1992-06-01 00:00:00 |
Extended reading
- 1GB/T 13193-1991《Water quality--Determination of TOC by nondispersive infrared absorption method》
- 2GB/T 13198-1991《Water quality--Determination of specified six polynuclear aromatic hydrocarbons--High performance liquid chromatography》
- 3GB/T 13200-1991《Water quality--Determination of turbidity》
- 4GB/T 12990-1991《Water quality--Microbial community biomonitoring--PFU method》
- 5GB 12941-1991《Water quality standard for scenery and recreationarea》
- 6GB/T 12998-1991《Water quality--Guidance on sampling techniques》
- 7GB/T 12999-1991《Water quality sampling--Technical regulation of the preservation and handling of samples》
- 8GB/T 12997-1991《Water quality--Technical regulation on the design of sampling programmes》
- 9GB/T 13901-1992《Water quality--Determination of dinitrotoluene--Oscillopolarography》
- 10GB/T 13902-1992《Water quality--Determination of nitroglycerine--Oscillopolarography》