User talk:DrFGWöhler

August 2013
Hello, I'm DMacks. I wanted to let you know that I removed an external link you added to the page Organic chemistry, because it seemed to be inappropriate for an encyclopedia. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page, or take a look at our guidelines about links. Thank you. DMacks (talk) 20:16, 26 August 2013 (UTC)

Please do not add inappropriate external links to Wikipedia, as you did to Organic chemistry. Wikipedia is not a collection of links, nor should it be used for advertising or promotion. Inappropriate links include, but are not limited to, links to personal websites, links to websites with which you are affiliated, and links that attract visitors to a website or promote a product. See the external links guideline and spam guideline for further explanations. Because Wikipedia uses the nofollow attribute value, its external links are disregarded by most search engines. If you feel the link should be added to the page, please discuss it on the associated talk page rather than re-adding it. Thank you. Dawn Bard (talk) 21:18, 26 August 2013 (UTC)

Pilot plant and condenser (laboratory)
I undid your edit to Pilot plant and condenser (laboratory). The pilotplantreactor.com is 404. The link you added to condenser (laboratory) is spam and should not be added. The wikibooks links you added do not seem to have any significant content regarding the subject. The creative common media categories do not contain anything. The Wikipedia university do not have any topic material. Please be sure to check content before adding such links. Thank you Jim1138 (talk) 22:31, 26 August 2013 (UTC)