Polish version

Login form

2019
- Polimery, No 1/2019
- Polimery, nr 2/2019
- Polimery, No 3/2019
- Polimery, No 4/2019
- Polimery, No 5/2019
- Polimery, No 6/2019
2018
- Polimery, No 1/2018
- Polimery, No 2/2018
- Polimery, No 3/2018
- Polimery, No 4/2018
- Polimery, No 5/2018
- Polimery, No 6/2018
- Polimery, No 7-8/2018
- Polimery, No 9/2018
- Polimery, No 10/2018
- Polimery, No 11-12/2018
2017
- Polimery, No 1/2017
- Polimery, No 2/2017
- Polimery, No 3/2017
- Polimery, No 4/2017
- Polimery, No 5/2017
- Polimery, No 6/2017
- Polimery, No 7-8/2017
- Polimery, No 9/2017
- Polimery, No 10/2017
- Polimery, No 11-12/2017
2016
- Polimery, No 1/2016
- Polimery, No 2/2016
- Polimery, No 3/2016
- Polimery, No 4/2016
- Polimery, No 5/2016
- Polimery, No 6/2016
- Polimery, No 7-8/2016
- Polimery, No 9/2016
- Polimery, No 10/2016
- Polimery, No 11-12/2016
2015
- Polimery, No 1/2015
- Polimery, No 2/2015
- Polimery, No 3/2015
- Polimery, No 4/2015
- Polimery, No 5/2015
- Polimery, No 6/2015
- Polimery, No 7-8/2015
- Polimery, No 9/2015
- Polimery, No 10/2015
- Polimery, No 11-12/2015
2014
- Polimery, No 1/2014
- Polimery, No 2/2014
- Polimery, No 3/2014
- Polimery, No 4/2014
- Polimery, No 5/2014
- Polimery, No 6/2014
- Polimery, No 7-8/2014
- Polimery, No 9/2014
- Polimery, No 10/2014
- Polimery, No 11-12/2014
2013
- Polimery, No 1/2013
- Polimery, No 2/2013
- Polimery, No 3/2013
- Polimery, No 4/2013
- Polimery, No 5/2013
- Polimery, No 6/2013
- Polimery, No 7-8/2013
- Polimery, No 9/2013
- Polimery, No 10/2013
- Polimery, No 11-12/2013
2012
- Polimery, No 1/2012
- Polimery, No 2/2012
- Polimery, No 3/2012
- Polimery, No 4/2012
- Polimery, No 5/2012
- Polimery, No 6/2012
- Polimery, No 7-8/2012
- Polimery, No 9/2012
- Polimery, No 10/2012
- Polimery, No 11-12/2012
2011
- Polimery, No 1/2011
- Polimery, No 2/2011
- Polimery, No 3/2011
- Polimery, No 4/2011
- Polimery, No 5/2011
- Polimery, No 6/2011
- Polimery, No 7-8/2011
- Polimery, No 9/2011
- Polimery, No 10/2011
- Polimery, No 11-12/2011
2010
- Polimery, No 1/2010
- Polimery, No 2/2010
- Polimery, No 3/2010
- Polimery, No 4/2010
- Polimery, No 5/2010
- Polimery, No 6/2010
- Polimery, No 7-8/2010
- Polimery, No 9/2010
- Polimery, No 10/2010
- Polimery, No 11-12/2010
2009
- Polimery, No 1/2009
- Polimery, No 2/2009
- Polimery, No 3/2009
- Polimery, No 4/2009
- Polimery, No 5/2009
- Polimery, No 6/2009
- Polimery, No 7-8/2009
- Polimery, No 9/2009
- Polimery, No 10/2009
- Polimery, No 11-12/2009
2008
- Polimery, No 1/2008
- Polimery, No 2/2008
- Polimery, No 3/2008
- Polimery, No 4/2008
- Polimery, No 5/2008
- Polimery, No 6/2008
- Polimery, No 7-8/2008
- Polimery, No 9/2008
- Polimery, No 10/2008
- Polimery, No 11-12/2008
2007
- Polimery, No 1/2007
- Polimery, No 2/2007
- Polimery, No 3/2007
- Polimery, No 4/2007
- Polimery, No 5/2007
- Polimery, No 6/2007
- Polimery, No 7-8/2007
- Polimery, No 9/2007
- Polimery, No 10/2007
- Polimery, No 11-12/2007
2006
- Polimery, No 1/2006
- Polimery, No 2/2006
- Polimery, No 3/2006
- Polimery, No 4/2006
- Polimery, No 5/2006
- Polimery, No 6/2006
- Polimery, No 7-8/2006
- Polimery, No 9/2006
- Polimery, No 10/2006
- Polimery, No 11-12/2006
2005
- Polimery, No 1/2005
- Polimery, No 2/2005
- Polimery, No 3/2005
- Polimery, No 4/2005
- Polimery, No 5/2005
- Polimery, No 6/2005
- Polimery, No 7-8/2005
- Polimery, No 9/2005
- Polimery, No 10/2005
- Polimery, No 11-12/2005
2004
- Polimery, No 1/2004
- Polimery, No 2/2004
- Polimery, No 3/2004
- Polimery, No 4/2004
- Polimery, No 5/2004
- Polimery, No 6/2004
- Polimery, No 7-8/2004
- Polimery, No 9/2004
- Polimery, No 10/2004
- Polimery, No 11-12/2004
2003
- Polimery, No 1/2003
- Polimery, No 2/2003
- Polimery, No 3/2003
- Polimery, No 4/2003
- Polimery, No 5/2003
- Polimery, No 6/2003
- Polimery, No 7-8/2003
- Polimery, No 9/2003
- Polimery, No 10/2003
- Polimery, No 11-12/2003
2002
- Polimery, No 1/2002
- Polimery, No 2/2002
- Polimery, No 3/2002
- Polimery, No 4/2002
- Polimery, No 5/2002
- Polimery, No 6/2002
- Polimery, No 7-8/2002
- Polimery, No 9/2002
- Polimery, No 10/2002
- Polimery, No 11-12/2002
2001
- Polimery, No 1/2001
- Polimery, No 2/2001
- Polimery, No 3/2001
- Polimery, No 4/2001
- Polimery, No 5/2001
- Polimery, No 6/2001
- Polimery, No 7-8/2001
- Polimery, No 9/2001
- Polimery, No 10/2001
- Polimery, No 11-12/2001
2000
- Polimery, No 1/2000
- Polimery, No 2/2000
- Polimery, No 3/2000
- Polimery, No 4/2000
- Polimery, No 5/2000
- Polimery, No 6/2000
- Polimery, No 7-8/2000
- Polimery, No 9/2000
- Polimery, No 10/2000
- Polimery, No 11-12/2000
Archives 1990-1999
- 1999
- 1998
- 1997
- 1996
- 1995
- 1994
- 1993
- 1992
Cooperating institutions
News

Print

A. Gutorska, A. Helbrecht

Thin-layer chromatographic (TLC) determination of the Tinuvin 622 stabilizer level

in the extracts from food-contacted polyolefin materials

Polimery 1995, No 9, 536

DOI: dx.doi.org/10.14314/polimery.1995.536

Summary

In the semi-quantitative TLC method developed cellulose-coated „Merck" plates are used. After having been eluted with a 40:40:20 v/v isopropanol—25% acetic acid—toluene mixture, the chromatogram is developer in iodine vapours along about 11 cm. Four model fluids were used to simulate the contact of a polyolefin material with food: distilled water, 3% acetic acid, 15% ethanol, and sunflower oil. Under the adopted conditions of the determination and with due account for the effect of other additives present in the polyolefin material, i.e., Irganox B-215 and calcium stearate, the limit of Tinuvin 622 detection in one chromatographic spot was found to be 0.25 µg.

If you are interested in full versions of articles, please contact the editorial team of polimery@ichp.pl