BS EN ISO 19070:2016
$102.76
Leather. Chemical determination of N-methyl-2-pyrrolidone (NMP) in leather
| Published By | Publication Date | Number of Pages |
| BSI | 2016 | 16 |
This International Standard specifies a method to determine the amount of N-methyl-2-pyrrolidone (NMP) in leather and leather components.
This method may also be used for the determination of N-ethyl-2-pyrrolidone (NEP) in leather.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 4 | European foreword Endorsement notice |
| 6 | Foreword |
| 7 | Introduction |
| 9 | 1 Scope 2 Normative references 3 Principle 4 Reagents 5 Apparatus |
| 10 | 6 Procedure 6.1 Preparation of standard solutions 6.1.1 NMP stock solution (1 000 μg/ml) 6.1.2 NMP Calibration solution 6.2 Sample preparation 6.3 Extraction procedure 7 Chromatographic determination |
| 11 | 8 Quantification 9 Performance of the method 10 Test report |
| 12 | Annex A (informative) Chromatographic analysis |
Related products
-
BS EN ISO 19040-1:2022
Water quality. Determination of the estrogenic potential of water and waste water – Yeast estrogen…
-
BS EN 1452-5:1999:2009 Edition
Plastics piping systems for water supply. Unplasticized poly (vinyl chloride) (PVC-U) – Fitness for purpose…
-
BS EN 1452-3:1999:2009 Edition
Plastics piping systems for water supply. Unplasticized poly (vinyl chloride) (PVC-U) – Fittings Published By…
-
BS EN ISO 19040-2:2022
Water quality. Determination of the estrogenic potential of water and waste water – Yeast estrogen…
-
BS EN ISO 5182:2009
Resistance welding. Materials for electrodes and ancillary equipment Published By Publication Date Number of Pages…
-
BS 4285-3.9.1:1987
Microbiological examination for dairy purposes. Methods for detection and/or enumeration of specific groups of microorganisms.…
-
BS EN ISO 19071:2016
Leather. Chemical tests. Determination of chromium (VI) and the reductive potential for chromium tanning agents…
-
BS EN ISO 21952:2007
Welding consumables. Wire electrodes, wires, rods and deposits for gas-shielded arc welding of creep-resisting steel.…
-
BS EN ISO 13259:2020
Thermoplastics piping systems for underground non-pressure applications. Test method for leaktightness of elastomeric sealing ring…
-
BS EN ISO 17070:2015 – TC:2020 Edition
Tracked Changes. Leather. Chemical tests. Determination of tetrachlorophenol-, trichlorophenol-, dichlorophenol-, monochlorophenol-isomers and pentachlorophenol content Published…
-
BSI PD CEN/TR 17868:2022
Intelligent transport systems. EU-ICIP. ITS standards deliverables (2022) Published By Publication Date Number of Pages…
-
BS EN 1452-4:1999:2009 Edition
Plastics piping systems for water supply. Unplasticized poly(vinyl chloride) (PVC-U) Ð – Valves and ancillary…
-
BS EN ISO 16090-1:2018
Machine tools safety. Machining centres, Milling machines, Transfer machines – Safety requirements Published By Publication…
-
BS EN ISO 19076:2023
Leather. Measurement of leather surface. Electronic techniques Published By Publication Date Number of Pages BSI…
-
BS EN ISO 11070:1999
Sterile, single-use intravascular catheter introducers Published By Publication Date Number of Pages BSI 1999 28
-
BS EN 1452-2:1999:2009 Edition
Plastics piping systems for water supply. Unplasticized poly (vinyl chloride) (PVC-U) – Pipes Published By…
-
BS EN 367:1992
Protective clothing. Protection against heat and fire. Method for determining heat transmission on exposure to…
-
BS ISO 19040-3:2018
Water quality. Determination of the estrogenic potential of water and waste water – In vitro…
-
BS EN ISO 11070:2014+A1:2018
Sterile single-use intravascular introducers, dilators and guidewires Published By Publication Date Number of Pages BSI…
-
BS EN 1452-1:1999:2009 Edition
Plastics piping systems for water supply. Unplasticized poly (vinyl chloride) (PVC-U) – General Published By…
-
BS EN ISP 12070-1:1997
Information technology. International standardized profiles FCSnnn. Character set 8-bit code structure based on ISO/IEC 2022…
-
BS EN ISO 17070:2015
Leather. Chemical tests. Determination of tetrachlorophenol-, trichlorophenol-, dichlorophenol-, monochlorophenol-isomers and pentachlorophenol content Published By Publication…
-
BS ISO/IEC 9529-2:1989:1990 Edition
Information processing systems. Data interchange on 90 mm (3,5 in) flexible disk cartridges using modified…
-
BS EN ISO 19074:2015
Leather. Physical and mechanical tests. Determination of water absorption by capillary action (wicking) Published By…
-
BS EN ISO 11070:2014+A1:2018
Sterile single-use intravascular introducers, dilators and guidewires Published By Publication Date Number of Pages BSI…
-
BS EN 10218-1:1994
Steel wire and wire products. General. – Test methods Published By Publication Date Number of…
-
BS 1881-121:1983
Testing concrete – Method for determination of static modulus of elasticity in compression Published By…
-
BS EN ISO 7784-3:2022
Paints and varnishes. Determination of resistance to abrasion – Method with abrasive-paper covered wheel and…
-
BS 970-1:1983
Specification for wrought steels for mechanical and allied engineering purposes – General inspection and testing…
-
BS EN 29070:1993:1991 Edition
Information technology. SGML support facilities. Registration procedures for public text owner identifiers Published By Publication…
-
BS EN ISO 19020:2017
Microbiology of the food chain. Horizontal method for the immunoenzymatic detection of staphylococcal enterotoxins in…
-
BS EN ISO 17070:2006:2007 Edition
Leather. Chemical tests. Determination of pentachlorophenol content Published By Publication Date Number of Pages BSI…
-
BS EN ISO 7492:1998:1997 Edition
Dental explorers Published By Publication Date Number of Pages BSI 1997 18
-
BS EN ISO 1518:2001
Paints and varnishes. Scratch test Published By Publication Date Number of Pages BSI 2001 14
-
BS EN 14070:2003+A1:2009:2010 Edition
Safety of machine tools. Transfer and special-purpose machines Published By Publication Date Number of Pages…
-
BS EN ISO 19040-3:2022
Water quality. Determination of the estrogenic potential of water and waste water – In vitro…
-
BS EN ISO 19076:2016
Leather. Measurement of leather surface. Using electronic techniques Published By Publication Date Number of Pages…
-
BS EN ISO 183:2000
Plastics. Qualitative evaluation of the bleeding of colorants Published By Publication Date Number of Pages…
-
BS 4346-2:1970
Joints and fittings for use with unplasticized PVC pressure pipes – Mechanical joints and fittings,…
-
BS EN ISO 56002:2021
Innovation management. Innovation management system. Guidance Published By Publication Date Number of Pages BSI 2021…
