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by spectrophotometry
by spectrophotometry, Total:42 items.
In the international standard classification, by spectrophotometry involves: Milk and milk products, Water quality, Analytical chemistry, General methods of tests and analysis for food products, Fruits. Vegetables, Fertilizers, Meat, meat products and other animal produce, Testing of metals, Raw materials for rubber and plastics, Optics and optical measurements, Petroleum products in general, Fuels, Non-ferrous metals, Organic chemicals, Plastics, Products of the chemical industry.
RU-GOST R, by spectrophotometry
- GOST 31584-2012 Milk. Spectrophotometric method for determination of total phosphorus content
- GOST 17.1.4.02-1990 Water. Spectrophotometric determination of chlorophyll a
- GOST 32223-2013 Juice products. Photometric method for determination of pectin content
- GOST 32555-2013 Urea for industrial use. Photometric method for determination of biuret content
- GOST 32009-2013 Meat and meat products. Spectrophotometric method for determination of total phosphorous content
- GOST ISO 4735-2015 Essential oils of citrus. Determination of CD value by ultraviolet spectrometric analysis
PL-PKN, by spectrophotometry
- PN Z04045-15-1992 Air purity protection Tests for aldehydes Determination of formaldehydein ambient air (immission) by spectrophotometric method with pararosaniline
RO-ASRO, by spectrophotometry
- STAS 8170/1-1980 ORGANIC DYES Determination of delivery concentration by spectroiphotometric method
CZ-CSN, by spectrophotometry
- CSN 40 4008-1974 Mass determination of radioactive substances by spectrophotometric method
- CSN 65 1025 Cast.10-1989 Sulphuric acid for industrial use. pectrophotometric method for the etermination of total nitrogen xides
BE-NBN, by spectrophotometry
- NBN-EN 10200-1992 Chemical analysis of ferrous materials - Determination of boron in steel - Spectrophotometry method
European Committee for Standardization (CEN), by spectrophotometry
- EN 10200:2012 Chemical analysis of ferrous materials - Determination of boron in steels - Spectrophotometric method
- EN 10212:1995 Chemical analysis of ferrous materials - Determination of arsenic in steel and iron - Spectrophotometric method
- EN 12441-5:2003 Zinc and zinc alloys - Chemical analysis - Part 5: Determination of iron in primary zinc; Spectrophotometric method
American Society for Testing and Materials (ASTM), by spectrophotometry
- ASTM UOP464-00 Phenol in Light Aromatic Hydrocarbons and Cyclohexane by Spectrophotometry
- ASTM E1247-92(2000) Standard Test Method for Identifying Fluorescence in Object-Color Specimens by Spectrophotometry
- ASTM E2313-20 Standard Test Method for Aldehydes in Mono-, Di-, and Triethylene Glycol (using Spectrophotometry)
- ASTM E60-11(2022)e1 Standard Practice for Analysis of Metals, Ores, and Related Materials by Spectrophotometry
- ASTM E1247-03 Standard Practice for Detecting Fluorescence in Object-Color Specimens by Spectrophotometry
- ASTM E1247-12 Standard Practice for Detecting Fluorescence in Object-Color Specimens by Spectrophotometry
- ASTM E1348-90(1996) Standard Test Method for Transmittance and Color by Spectrophotometry Using Hemispherical Geometry
- ASTM E1348-15e1 Standard Test Method for Transmittance and Color by Spectrophotometry Using Hemispherical Geometry
- ASTM E2313-21a Standard Test Method for Aldehydes in Mono-, Di-, and Triethylene Glycol (using Spectrophotometry)
- ASTM E2313-21 Standard Test Method for Aldehydes in Mono-, Di-, and Triethylene Glycol (using Spectrophotometry)
- ASTM E2313-22 Standard Test Method for Aldehydes in Mono-, Di-, and Triethylene Glycol (using Spectrophotometry)
- ASTM D4590-09 Standard Test Method for Colorimetric Determination of p-tert-Butylcatechol In Styrene Monomer or AMS (alpha-Methylstyrene) by Spectrophotometry
- ASTM D4590-13 Standard Test Method for Colorimetric Determination of p-tert-Butylcatechol In Styrene Monomer or AMS (alpha;ndash;Methylstyrene) by Spectrophotometry
- ASTM D4590-95A Standard Test Method for Colorimetric Determination of p-tert-Butylcatechol In Styrene Monomer or AMS (alpha-Methylstyrene) by Spectrophotometry
- ASTM D4590-00 Standard Test Method for Colorimetric Determination of p-tert-Butylcatechol In Styrene Monomer or AMS (alpha-Methylstyrene) by Spectrophotometry
- ASTM D4590-06 Standard Test Method for Colorimetric Determination of p-tert-Butylcatechol In Styrene Monomer or AMS (alpha-Methylstyrene) by Spectrophotometry
- ASTM D4590-22 Standard Test Method for Colorimetric Determination of p-tert-Butylcatechol In Styrene Monomer or AMS (α–Methylstyrene) by Spectrophotometry
- ASTM UOP803-84 Chlorination Color of Phenol by Spectrophotometry
International Organization for Standardization (ISO), by spectrophotometry
- ISO 19043:2015 Natural rubber latex concentrate - Determination of total phosphate content by spectrophotometric method
British Standards Institution (BSI), by spectrophotometry
- BS ISO 19043:2015 Natural rubber latex concentrate. Determination of total phosphate content by spectrophotometric method
- BS 2000-454:2000 Methods of test for petroleum and its products - Determination of phosphorus in gasoline - Spectrophotometric method
- BS 2782-4 Method 434D:1975 Methods of testing plastics - Chemical properties - Determination of antioxidants in polyolefin compounds by a spectrophotometric method
IN-BIS, by spectrophotometry
German Institute for Standardization, by spectrophotometry
- DIN EN 10212:1995 Chemical analysis of ferrous materials - Determination of arsenic in steel and iron - Spectrophotometric method; German version EN 10212:1995
- DIN EN 1787:2000 Foodstuffs - Detection of irradiated food containing cellulose by ESR spectroscopy; German version EN 1787:2000
Association Francaise de Normalisation, by spectrophotometry
- NF A06-612:1976 Chemical analysis of magnesium. Spectrophotometric determination of copper.
- NF EN ISO 5378:1994 Amidons, fécules et produits dérivés - Dosage de l'azote selon la méthode de Kjeldahl - Méthode spectrophotométrique.
- NF A06-841-5*NF EN 12441-5:2003 Zinc and zinc alloys - Chemical analysis - Part 5 : determination of iron by spectrophotometry in primary zinc