LY/T 1251-1999
Analysis methods of water soluble salts of forest soil (English Version)
- Standard No.
- LY/T 1251-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- Professional Standard - Forestry
- Latest
- LY/T 1251-1999
- Scope
- This standard specifies the mass method and conductivity method to determine the total salt content; the double indicator-neutralization titration method to determine carbonate and bicarbonate; the silver nitrate titration method to determine the root; EDTA indirect titration method, barium sulfate turbidimetric method, sulfuric acid method Barium mass method to determine sulfate; EDTA complex titration and atomic absorption spectrophotometry to determine calcium and magnesium ions; flame photometry to determine potassium and sodium ions, etc. This standard applies to the analysis of water-soluble salt content in forest soil.
LY/T 1251-1999 history
- 1999 LY/T 1251-1999 Analysis methods of water soluble salts of forest soil
