Пожалуйста, поделитесь статьями:
1. CHROMATOGRAPHIA, 1990, Volume 29, Numbers 5-6, p. 205-213
HPLC of synthetic polymers characterization of polystyrenes by high performance precipitation liquid chromatography (HPPLC)
R. Schultz and H. Engelhardt
- DOI:
http://dx.doi.org/10.1007/BF02317905
The measurement of molecular weight distribution of some polydisperse polystyrenes by reversed phase and size exclusion chromatography
R. A. Shalliker, P. E. Kavanagh, I. M. Russell and D. G. Hawthorne
- DOI:
http://dx.doi.org/10.1007/BF02262322
Chemical composition separation of synthetic polymers by reversed-phase liquid chromatography
Timothy C. Schunk
- DOI:
http://dx.doi.org/10.1016/0021-9673(93)80821-O
Evolution of a method for quantitative supercritical fluid extraction of Ethanox 330 antioxidant from high-density polyethylene
A.M Pinto, L.T Taylor
- DOI:
http://dx.doi.org/10.1016/S0021-9673(98)00263-5
Comparison of methods for quantitative analysis of additives in low-density polyethylene using supercritical fluid and enhanced solvent extraction
L.Y Zhou, M Ashraf-Khorassani, L.T Taylor
- DOI:
http://dx.doi.org/10.1016/S0021-9673(99)00729-3
Спасибо!