Selenthiourea
Selenthiourea, Total:51 items.
The international standard classification for "Selenthiourea" includes: Chemical analysis of metals , Other non-ferrous metals and their alloys , Aluminium and aluminium alloys , Organic nitrogen compounds , Chemical reagents , Oxides , General methods of tests and analysis for food products .
The Chinese standard classification for "Selenthiourea" includes: Semimetal and semiconductor material analysis method , Light metals and their alloys analysis method , General organic chemicals , General organic reagent and solvent , Oxide and elementary substance , Basic standards and general methods .
Professional Standard - Non-ferrous Metal
- YS/T 715.1-2009 Methods for chemical analysis of selenium dioxide Part 1: Determination of selenium dioxide content - Sodium thiosulfate titration
- YS/T 226.12-2009 Methods for chemical analysis of selenium - Part 12: Determination of selenium content - Sodium thiosulphate titrimetric method
- YS/T 226.15-1994 Determination of selenium content in selenium--Thiosulfate volumetric method
- YS/T 226.6-2009 Methods for chemical analysis of selenium Part 6: Determination of sulfur content - Diphenylcarbazide spectrophotometry
- YS/T 226.1-1994 Determination of bismuth content in selenium (potassium iodide, thiourea, strychnine absorptiometry)
工业和信息化部
- HG/T 5889-2021 3,4-Dichlorophenylthiourea
- HG/T 5230-2017 Determination method of selenium in sulphuric acid
- HG/T 3266-2019 Thiourea for industrial use
- HG/T 5516-2019 Compound fertilizer containing urea sulfate
Professional Standard - Chemical Industry
- HG/T 3258-2010 Thiourea dioxide for industrial use
- HG/T 3454-2013 Chemical Reagent - Thiourea
- HGB 3497-1962 S-Benzylisothiourea hydrochloride
- HG/T 3266-2002 Thiourea for industrial use
- HG/T 3266-1988 Thiourea for industrial use
- HG/T 2343-1992 Vulcanization accelerator ETU (ethylene thiourea)
- HG/T 3258-2001 Thiourea dioxide for industrial use
- HG/T 6215-2023 (3-Chloro-4-fluorophenyl)thiourea
- HG/T 3454-1999 Chemical reagent - Thiourea
Taiwan Provincial Standard of the People's Republic of China
- CNS 2018-1979 Thiosemicarbazide
- CNS 2019-1979 Thiourea
Group Standards of the People's Republic of China
- T/CCPIA 087-2021 20%Hexaflumuron and phoxim emulsifiable concentrate
- T/SDCA 024-2021 Taishan Quality-Thiourea for industrial use
- T/HNNMIA 50-2023 Determination of selenium content in acid mud - Sodium thiosulfate titration method
其他未分类
- BJS 201602 Determination of thiourea in wheat flour
Professional Standard - Agriculture
- 35药典 二部-2015 Part 1 Selenium disulfide
- 35药典 二部-2020 Part 1 Selenium disulfide
- 27药典 二部-2010 Part 1 Selenium disulfide
Qinghai Provincial Standard of the People's Republic of China
- DB63/T 1207-2013 Determination of Total Selenium in Soil by Atomic Fluorescence Spectrometry
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 20742-2006 Method for the determination of 2-thiouracil methyl thiouracil propyl thiouracil tapazole and 2-mercaptobenzimidazole residues in bovine thyroid and muscles - LC-MS-MS method
Japanese Industrial Standards Committee (JISC)
- JIS K 8635:1992 Thiourea
- JIS K 8632:1994 Thiosemicarbazide
- JIS K 8635:2011 Thiourea (Reagent)
Korean Agency for Technology and Standards (KATS)
- KS M 8276-1987 Thiourea
- KS M 8276-2015 Thiourea
- KS M 8276-2020 Thiourea
- KS M 8276-2015(2020) Thiourea
CZ-CSN
- CSN 68 7148-1972 Thiosemicarbazide
International Organization for Standardization (ISO)
- ISO 7431-2:2024 Thiourea for industrial use
- ISO/PRF 7431-2:2023 Thiourea for industrial use — Part 2: Specifications
- ISO 7431-2:2023 Thiourea for industrial use — Part 2: Specifications
- ISO/DIS 7431-2 Thiourea for industrial use — Part 2: Specifications
Spanish Association for Standardization (UNE)
- UNE 133100-6:2024 Infrastructures for telecommunication networks. Part 6: Multi-operator network design criteria for housing estates
PL-PKN
- PN BN 6191-56-1965 Testing agent. Thiourea
RU-GOST R
- GOST 6344-1973 Reagents. Thiourea. Specifications
- GOST 20996.2-2014 Selenium technical. Methods of sulphur determination
- GOST 20996.2-1982 Selenium. Methods of sulphur determination
British Standards Institution (BSI)
- BS ISO 7431-2:2024 Thiourea for industrial use. Specifications
- BS ISO 7431-1:2024 Thiourea for industrial use - Test methods
RO-ASRO
- STAS 10837/4-1977 SELENIUM Determination of sulphur content
GSO
- GSO 1241:2002 Methods of test for sulphur determination of selenium content
- OS GSO 1241:2002 Methods of test for sulphur determination of selenium content
Thiourea,Thiouracil,Thiourea Analysis,urea thiourea,Graphite Thiourea,Thiourea Thiourea,Thiourea added,Thiourea content,Selenthiourea,thiourea urea,Ruthenium Thiourea,Selenium Thiourea,Thiourea,Northwest thiourea,Thiourea content,Thiourea,Thiourea base,Thiourea and,Thiourea Analysis,Analysis of thiourea
