   -  Hmmmm well it is hard to read about science without learning a degree in jargon in the process (even grade school cell biology). And although wikipedia is an encyclopedia, this article is in the realm of the chemistry project so it at least has to be considered scientific encylopedia grade.  I agree the article needs some more rewriting, but could you give specific criticism i.e. highlight or rewrite phrases that are too jargon prone? Do you feel that the introduction has too much jargon in it? Could you highlight what terms you think should be linked out or further explained?   Also consider that the topic of HPLC is rather specialized and advanced form of chromatography that happens to be important topic just because of popularity and convenience.