Статья из Anal.Chem. (ACS)

[wait]

Помогите со статьёй
Analytical Chemistry
Vol. 59, No. 19: October 1, 1987
1,1,3,3-Tetramethyl-1,3-bis(octadecyl)disiloxane. An artifact found on octadecyl silica-packed chromatography columns
Uffe Anthoni, Charles Larsen, Per Halfdan Nielsen, and Carsten Christophersen
pp 2435 - 2436;
DOI: 10.1021/ac00146a025

Ссылка
http://pubs.acs.org/cgi-bin/archive.cgi ... 46a026.pdf
Заранее благодарю!

[pH<7]

exchange

[wait]

Спасибо!