ISO 10927:2011
Withdrawn
View Superseded by
Plastics — Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS)
Hardcopy , PDF
French, English
04-07-2011
04-09-2025
ISO 10927:2011 specifies a general method for determining the average molecular mass and molecular mass distribution of polymers from 2 000 g.mol-1 to 20 000 g.mol-1 by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI‑TOF‑MS).
The average molecular masses and molecular mass distributions are calculated from a calibration curve constructed using synthetic-polymer and/or biopolymer standards. This method is therefore classified as a relative method.
The method is not applicable to polyolefins or to polymers with a polydispersity > 1,2.
| Committee |
ISO/TC 61/SC 5
|
| DevelopmentNote |
Supersedes ISO/DIS 10927. (06/2018)
|
| DocumentType |
Standard
|
| Pages |
13
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| EN ISO 10927:2011 | Identical |
| NF EN ISO 10927:2018 | Identical |
| BS EN ISO 10927:2011 | Equivalent |
| DIN EN ISO 10927:2011-07 | Equivalent |
| I.S. EN ISO 10927:2011 | Equivalent |
| UNE-EN ISO 10927:2012 | Identical |
| NF EN ISO 10927 : 2011 | Identical |
| DS EN ISO 10927 : 2011 | Identical |
| BS EN ISO 10927:2011 | Identical |
| DIN EN ISO 10927:2011-07 | Identical |
| NBN EN ISO 10927 : 2011 | Identical |
| PN EN ISO 10927 : 2011 | Identical |
| NEN EN ISO 10927 : 2011 | Identical |
| I.S. EN ISO 10927:2011 | Identical |
| NS EN ISO 10927 : 2011 | Identical |
| ISO 19929:2017 | Plastics — Determination of average molecular mass and mixture ratio of poly(ethylene glycol) and its derivatives by MALDI-TOF-MS |
| VDI 3822 Blatt 2.1.8:2012-01 | Failure analysis - Defects of thermoplastic products made of plastics caused by weather-induced stress |
| BS ISO 19929:2017 | Plastics. Determination of average molecular mass and mixture ratio of poly(ethylene glycol) and its derivatives by MALDI-TOF-MS |
| 16/30321523 DC : 0 | BS ISO 19929 - PLASTICS - DETERMINATION OF AVERAGE MOLECULAR MASS AND MIXTURE RATIO OF POLY (ETHYLENE GLYCOL) AND ITS DERIVATIVES BY MALDI-TOF-MS |
| ONORM EN ISO 10961 : JUN 2012 | GAS CYLINDERS - CYLINDER BUNDLES - DESIGN, MANUFACTURE, TESTING AND INSPECTION (ISO 10961:2010) |
| 02/711073 DC : DRAFT SEP 2002 | ISO/DIS 21010 - CRYOGENIC VESSELS - GAS/MATERIALS COMPATIBILITY |
| ISO 472:2013 | Plastics — Vocabulary |
| DIN 55674:2006-12 | SYNTHETIC POLYMERS - DETERMINATION OF MOLECULAR MASS AND MOLECULAR MASS DISTRIBUTION OF POLYMERS BY MATRIX ASSISTED LASER DESORPTION/IONIZATION - TIME OF FLIGHT - MASS SPECTROMETRY |
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