Phenol photometry
Phenol photometry, Total:14 items.
The international standard classification for "Phenol photometry" includes: Cadmium, cobalt and their alloys , Surface active agents .
The Chinese standard classification for "Phenol photometry" includes: Rare metals and their alloys analysis method , Basic standards and general methods for chemical additive .
Professional Standard - Non-ferrous Metal
- YS/T 248.2-1985 Crude lead chemical analysis method Catechol violet photometric method Determination of tin content
- YS/T 520.2-2006 Methods for chemical analysis of gallium. The 4-(2-pyridylazo)-resorcinol photometric method for the determination of lead content
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 4375.2-1984 Methods for chemical analysis of gallium;The 4-(2-pyridylazo)-resorcinol photometric method for the determination of lead content
- GB/T 11198.11-1989 Sulphuric acid for industrial use--Determination of oxides of nitrogen-2.4-xylenol spectrophotometric method
- GB/T 9984.10-2004 Sodium tripolyphosphate for industrial use(including foodstuffs)—Determination of oxides of nitrogen content—3,4-Xylenol spectrophotometric method
International Organization for Standardization (ISO)
- ISO 7890-2:1986 Water quality; Determination of nitrate; Part 2 : 4-Fluorophenol spectrometric method after distillation
- ISO 10566:1994 Water quality - Determination of aluminium - Spectrometric method using pyrocatechol violet
GSO
- OS GSO ISO 10566:2013 Water quality -- Determination of aluminium -- Spectrometric method using pyrocatechol violet
- BH GSO ISO 10566:2016 Water quality -- Determination of aluminium -- Spectrometric method using pyrocatechol violet
South African Bureau of Standard
- SANS 10566:2006 Water quality - Determination of aluminium - Spectrometric method using pyrocatechol violet
Korean Agency for Technology and Standards (KATS)
- KS I ISO 10566-2023 Water quality－Determination of aluminium－Spectrometric method using pyrocatechol violet
- KS I ISO 10566:2008 Water quality－Determination of aluminium－Spectrometric method using pyrocatechol violet
Spanish Association for Standardization (UNE)
- UNE-ISO 10566:2018 Water quality -- Determination of aluminium -- Spectrometric method using pyrocatechol violet
YU-JUS
- JUS H.B8.636-1981 Sulphuric acid for industrial u se. Determination of oxides of nitrogen. 2,4-xyleno/ spectrophotometric method
phenol,Phenol sulfuric acid,Phenol sulfuric acid,Catechol,Phenol content,Phenol water bath,Phenol GC,Textile phenol,Phenol content,Phenylphenol,Phenol mass,Air phenol,Phenol Crystalline Phenol,Refined Phenol Phenol,Phenol in water by spectrophotometry,Phenol photometry,Phenol Spectrophotometry,Spectrophotometric Phenol,Spectrophotometric Phenol,Sodium phenolate
