Talk:Dye tracing

External links modified (January 2018)
Hello fellow Wikipedians,

I have just modified one external link on Dye tracing. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
 * Added archive https://web.archive.org/web/20070203194412/http://brightdyes.com/technical/TDBGeneral.pdf to http://www.brightdyes.com/technical/TDBGeneral.pdf

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Cheers.— InternetArchiveBot  (Report bug) 03:04, 26 January 2018 (UTC)