How to extract n-butanol
How to extract n-butanol, Total:42 items.
The international standard classification for "How to extract n-butanol" includes: Cadmium, cobalt and their alloys , Chemical analysis of metals , Other non-ferrous metals and their alloys , Nickel, chromium and their alloys , Alcohols. Ethers , Chemical reagents , Materials for aerospace construction , Welding consumables .
The Chinese standard classification for "How to extract n-butanol" includes: Rare metals and their alloys analysis method , Semimetal and semiconductor material analysis method , Heavy metals and their alloys analysis method , Metal and alloy powder , General organic chemicals , General organic reagent and solvent , Analysis methods for exhaust emission pollutants , Synthetic food additives , Crime judging technology , Welding and cutting .
Professional Standard - Non-ferrous Metal
- YS/T 540.6-2006 Vanadium -- Determination of silicon content -- N-butyl alcohol extraction spectrophotometric method
- YS/T 227.11-1994 Determination of silicon content in tellurium--n-butyl alcohol extraction silicon-molybdenum blue photometric method
- YS/T 227.10-1994 Determination of arsenic content in tellurium--n-butyl alcohol extraction arsenic-molybdenum blue photometric method
- YS/T 227.11-2010 Methods for chemical analysis of tellurium - Part 11: Determination of silicon content - N-butanol extraction molybdenum blue spectrophotometry
- YS/T 539.12-2006 Nickel base alloy powder -- Determination of phosphorus content -- N-butyl alcohol-chloroform extraction spectrophotometric method
- YS/T 539.12-2009 Methods for chemical analysis of nickel base alloy powder—Part 12:Determination of phosphorus content—N-butyl alcohol-chloroform extraction spectrophotometry
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 8639.6-1988 Vanadium; Determination of silicon content; N-butyl alcohol extraction spectrophotometric method
- GB/T 6027-2023 n-Butanol for industrial use
- GB/T 12590-1990 Chemical reagent--n-Butanol
- GB/T 8638.12-1988 Nickel base alloy powder; Determination of phosphorus content; N-butyl alcohol-chloroform extraction spectrophotometric method
- GB/T 6027-1998 n-Butanol for industrial use
- GB/T 12590-2008 Chemical reagent - n-Butanol
Professional Standard - Environmental Protection
- HJ/T 63.3-2001 Stationary source emission -- Determination of nickel -- Dimethylglyoxime with n-Butanol by spectrophotometry
工业和信息化部
- YB/T 5043-2012 Molybdenum Oxide - Determination of Phosphoru Content - Spectrophotometric Method of Extraction of N-butyl Alcohol-trichloromethane
Professional Standard - Ferrous Metallurgy
- YB/T 5043-1993 Chemical analysis of lump molybdenum oxide The determination of phosphorus by the photometric method of extraction of n-butyl alcohol-trichloromethane
国家质量监督检验检疫总局
- SN/T 4569-2016 Determination of methanol，ethanol，1-propanol，2-propanol，1-butanol，isobutanol，tert-butanol and 2-butanol in biodiesel-Gas chromatography
Professional Standard - Aviation
- HB 5220.8-2008 Methods for Chemical Analysis of Superalloys - Part 8: Determination of Phosphorus Content by N-Butyl Alcohol-Chloroform Extraction Photometric Method
- HB 5220.8-1995 Chemical Analysis Methods of Superalloys-N-Butanol-Chloroform Extraction-Absorptiometry for Determination of Phosphorus Content
Taiwan Provincial Standard of the People's Republic of China
- CNS 8304-1982 Methods of Test for n - Hexane Extract in Waste Water Liquid Extraction Method
- CNS 194-1984 Normal Butyl Alcohol, Industrial Grade
Professional Standard - Agriculture
- GB/T 42430-2023 Examination methods for ethanol, methanol, n-propanol, acetone, isopropanol and n-butanol in blood and urine
- GB 12590-1990 Chemical reagent n-Butanol
- GB 10618-1989 Food additive--n-Butanol
- 537兽药典 一部-2015 Text Varieties Part Two Five Draw n-Butanol
Shanghai Provincial Standard of the People's Republic of China
- DB31/ 508-1992 Food additive n-butanol
Professional Standard - Chemical Industry
- HG 2926-1989 Food additive n-Butanol
- HG/T 4475-2012 Ethylene Glycol Monobutyl Ether for Industrial Use
Group Standards of the People's Republic of China
- T/CWAN 0029.5-2021 Methods for chemical analysis of nickel-base welding metals—Part 5:Determination of phosphorus content—N-butyl alcohol-chloroform extraction spectrophotometry
National Health Commission of the People's Republic of China
- GB 1886.56-2015 National Food Safety Standard — Food Additives — 1-butanol (n-butanol)
SCC
- AS K31:1952 Normal Butyl Alcohol (Butanol)
- BS 508:1933 Normal butyl alcohol (butanol)
- BS 508:1950 Normal butyl alcohol (butanol)
- BS 508:1956 n-Butanol
- AENOR UNE 48151:1960 Normal butyl alcohol.
- AS K31:1959 n-Butanlol
- UNE 48151:1960 BUTILIC NORMAL ALCOHOL
- AS K31:1968 Specification for n-Butanol
American Society for Testing and Materials (ASTM)
- ASTM D304-11(2019) Standard Specification for
n -Butyl Alcohol (Butanol)
IN-BIS
- IS 361-1973 n-Butanol Technical Specifications
CZ-CSN
- CSN 66 1215-1985 N-butanol syntetic techninal
RU-GOST R
- GOST 5208-2013 Technical normal butyl alcohol. Specifications
YU-JUS
- JUS H.B8.246-1987 Butan- 1-ol for industrialuse. Determination ofaldehydesand ketones (as n-butanal) contents. Volumetric method
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