TB/T 2544.3-1995
Quick Analysis Method for Corrosion Inhibitor in Cooling Water of Railway Diesel Locomotive Determination of Benzotriazole by UV Spectrophotometry (English Version)
- Standard No.
- TB/T 2544.3-1995
- Language
- Chinese, Available in English version
- Release Date
- 1995
- Published By
- Professional Standard - Railway
- Status
- 2007-01
- Replace By
- TB/T 2059.4-2006
- Latest
- TB/T 2059.4-2006
- Scope
- This standard specifies the method overview, instrument operation, standard curve drawing, water sample determination and allowable errors for the determination of benzotriazole by ultraviolet spectrophotometry. This standard is applicable to the analysis of benzotriazole in dry natural locomotive cooling water and industrial drilling ring cooling water.
TB/T 2544.3-1995 history
- 2006 TB/T 2059.4-2006 Methods for analysis of diesel locomotive collants Part 4: Determination of benzotriazole
- 1995 TB/T 2544.3-1995 Quick Analysis Method for Corrosion Inhibitor in Cooling Water of Railway Diesel Locomotive Determination of Benzotriazole by UV Spectrophotometry
TB/T 2544.3-1995 Quick Analysis Method for Corrosion Inhibitor in Cooling Water of Railway Diesel Locomotive Determination of Benzotriazole by UV Spectrophotometry was changed to TB/T 2059.4-2006 Methods for analysis of diesel locomotive collants Part 4: Determination of benzotriazole.
