User talk:Zhida

Please stop adding inappropriate external links to Wikipedia. It is considered spamming and Wikipedia is not a vehicle for advertising or promotion. Since Wikipedia uses nofollow tags, additions of links to Wikipedia will not alter search engine rankings. If you continue spamming, you will be blocked from editing Wikipedia. OhNo itsJamie Talk 21:57, 11 September 2009 (UTC)

Proposed deletion of PH buffer calculation


The article PH buffer calculation has been proposed for deletion&#32; because of the following concern:
 * Wikipedia is not a how-to guide. Relevant material should be added to Buffer solution.

While all contributions to Wikipedia are appreciated, content or articles may be deleted for any of several reasons.

You may prevent the proposed deletion by removing the  notice, but please explain why in your edit summary or on the article's talk page.

Please consider improving the article to address the issues raised. Removing  will stop the Proposed Deletion process, but other deletion processes exist. The Speedy Deletion process can result in deletion without discussion, and Articles for Deletion allows discussion to reach consensus for deletion.  Blanchardb - Me•MyEars•MyMouth - timed 16:53, 19 October 2009 (UTC)