BS ISO 13741-1:1998
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Plastics/rubber. Polymer dispersions and rubber latices (natural and synthetic). Determination of residual monomers and other organic components by capillary-column gas chromatography Direct liquid injection method
Hardcopy , PDF
15-02-2023
English
15-06-1998
Important note : Users cannot be edited or removed once added to your Multi user PDF.Defines a procedure for determining the residual monomers and other (saturated) organic components in aqueous polymer dispersions and latices in addition to related products. Uses capillary-column gas chromatography with direct injection of the liquid sample.
| Committee |
PRI/21
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| DevelopmentNote |
Reviewed and confirmed by BSI, March, 2004. (11/2004) Supersedes 95/127535 DC. (07/2005)
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| DocumentType |
Standard
|
| Pages |
14
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| PublisherName |
British Standards Institution
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
1.1 This part of ISO 13741 specifies a method for the determination of residual monomers and other (saturated) organic components in aqueous polymer dispersions and latices as well as in related products. It makes use of capillary-column gas chromatography with direct injection of the liquid sample.
1.2 Residual monomers and saturated volatiles that have been successfully determined by this method include acrylic and methacrylic esters, acrylonitrile, butadiene, styrene, vinyl acetate, vinyl chloride as well as by-products such as acetaldehyde and ethylbenzene. Butadiene could be co-eluted with cis-2-butene.
1.3 Since the chromatograms obtained normally contain a series of peaks, it is only possible to determine the content of those volatiles for which response factors have been determined. For the identification of unknown peaks, auxiliary methods like mass spectroscopy or the use of a second GC column with a different polarity are advisable.
| Standards | Relationship |
| ISO 13741-1:1998 | Identical |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
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