Comments

Author Comment Last activity Moderation
sara "Super excited to read about this project, are their more recent notes on how your project's progressing? " | Read more » over 5 years ago
sara "Hi Sophie it just occurred to me that the Hydrogen Sulfide may have reacted with the metallic surface of the bag? Did you consider that? What were ..." | Read more » over 6 years ago
sara "Exciting stuff! Do you think this method could work for other pump based tubes like these http://www.buydraegertubes.com/hydrogensulfide02b.aspx " | Read more » almost 7 years ago
sara "Byeongwon Idea--can we use formaldehyde and a cheap ethanol sensor can we control for ethanol/methanol? " | Read more » over 9 years ago
sara "http://www.gassensor.ru/data/files/pdf/Dart-sensor/Formaldehyde-11mm.pdf Alternative data sheet for dart sensor Dection range: 0-10 ppm or 0-25 p..." | Read more » over 9 years ago
sara "MQ-138 1.Applicable gas: Alcohols, benzene, aldehydes, ketones, esters and other volatile organic compounds 2.Detection range: 5-5000ppm formadehy..." | Read more » over 9 years ago
sara "MQ-138 1.Applicable gas: Alcohols, benzene, aldehydes, ketones, esters and other volatile organic compounds 2.Detection range: 5-5000ppm formadehy..." | Read more » over 9 years ago
sara "Article on levels of Formaldehyde in homes: https://www.ntt-review.jp/archive/ntttechnical.php?contents=ntr200910sf5.pdf&mode=show_pdf " | Read more » over 9 years ago