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Thiourea
Thiourea, Total:47 items.
In the international standard classification, Thiourea involves: Analytical chemistry, Organic chemicals, Inorganic chemicals, Products of the chemical industry, Paint ingredients, General methods of tests and analysis for food products, Water quality, Animal feeding stuffs, Fertilizers, Welding, brazing and soldering, Tobacco, tobacco products and related equipment, Non-ferrous metals, Testing of metals.
Japanese Industrial Standards Committee (JISC), Thiourea
Korean Agency for Technology and Standards (KATS), Thiourea
CZ-CSN, Thiourea
Professional Standard - Chemical Industry, Thiourea
PL-PKN, Thiourea
工业和信息化部, Thiourea
RU-GOST R, Thiourea
Taiwan Provincial Standard of the People's Republic of China, Thiourea
其他未分类, Thiourea
Group Standards of the People's Republic of China, Thiourea
International Organization for Standardization (ISO), Thiourea
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Thiourea
- 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
- GB/T 10574.4-1989 Tin-lead solders--Determination of bismuth content--Thiourea spectrophotometric method
Professional Standard - Environmental Protection, Thiourea
- HJ 849-2017 Water quality - Determination of ethylenethiourea - High performance liquid chromatography
British Standards Institution (BSI), Thiourea
- 23/30459284 DC BS ISO 7431-2. Thiourea for industrial use - Part 2. Specifications
- 23/30459281 DC BS ISO 7431-1. Thiourea for industrial use - Part 1. Test methods
Professional Standard - Commodity Inspection, Thiourea
- SN 0190-1993 Method for determination of ethylenethiourearesidues in fruits for export
- SN/T 0190-2012 Determination of ethylenethiourea residues in fruit and vegetable for export.GC-MS method
Professional Standard - Agriculture, Thiourea
- NY/T 1596-2008 Determination of isothiocyanates in rapeseed meal. Thiourea colorimetry method
Professional Standard - Tobacco, Thiourea
- YC/T 441-2012 Determination of thiourea in tobacco additives.High performance liquid chromatographic method
Professional Standard - Non-ferrous Metal, Thiourea
- YS/T 226.1-1994 Determination of bismuth content in selenium (potassium iodide, thiourea, strychnine absorptiometry)
- YS/T 372.4-2006 Methods for elementary analysis of precious alloy. Determination of copper content.Complexometric titration using thiourea releasing EDTA
- YS/T 372.4-1994 Methods for elementary analysis of precious alloy. Determination of copper content.Complexometric titration using thiourea releasing EDTA
Professional Standard-Ships, Thiourea
- CB/T 3905.15-1999 Determination of bismuth content by thiourea spectrophotometric method for chemical analysis of tin-based bearing alloys
- CB/T 3905.15-2005 Method for chemical analysis of tin-base bearing alloy - Part 15: Thiourea photometric method for the determination of bismuth content
海关总署, Thiourea
- SN/T 5270-2019 Determination of ethylene thiourea in rubber and its products by high performance liquid chromatography
Professional Standard - Aviation, Thiourea
- HB 5422.7-1989 Method for chemical analysis of copper alloy Potassium iodide-thiourea absorbance photometry for determination of bismuth content
Professional Standard - Machinery, Thiourea
- JB/T 7774.3-1995 Method for chemical analysis of silver zinc oxide electrical contact materials Determination of bismuth content by thiourea spectrophotometry
- JB/T 7776.6-1995 Method for chemical analysis of silver cadmium oxide electrical contact materials Determination of bismuth content by thiourea spectrophotometry