User talk:37.131.62.98

September 2018
Hello, I'm Rich Smith. I wanted to let you know that I reverted one of your recent contributions —specifically this edit to Fractional distillation— because it did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Help Desk. Thanks. - Rich T&#124;C&#124;E-Mail 14:01, 23 September 2018 (UTC)
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