| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| instapro318 | "That sounds like a question for a mechanical engineer, which I am not. I suspect it will be the total of the limits resulting from the low pressure..." | Read more » | 3 months ago | |||
| rooms-for-rent | "The DIY Formaldehyde Test Kit is a practical tool for ensuring home safety. Easy to use, it provides accurate readings, helping identify harmful fo..." | Read more » | 4 months ago | |||
| tamires_odontoseven | "https://www.google.com/maps/d/edit?mid=1sH4CJNEVHLVp3HwME3mMbmE4qqMd-Yw&usp=sharing " | Read more » | 7 months ago | |||
| cirurgiaovascular_barbosa | "https://www.google.com/maps/d/edit?mid=1qz8QDMZHW5LDLCaO6EuwbsaR0RJ0FRo&usp=sharing " | Read more » | 8 months ago | |||
| veppel2023 | "https://drive.google.com/drive/folders/1NPKuhJxPQ8izntAvVLLhsnmf7lx3zAxN?usp=sharing " | Read more » | 8 months ago | |||
| clinicaveterinariaviaanimale | "https://jamboard.google.com/d/1HwEG6rr9qo5UGX-B2qFk-BI6dyvk_uBYbEMiGUFFd1U/edit?usp=sharing " | Read more » | 8 months ago | |||
| casadaborracha_garra | "https://docs.google.com/spreadsheets/d/1V4xgWNyC1oNUZ0ngNeZevcIEWx7AP3_XWrjDW70N6ho/edit?usp=sharing " | Read more » | 8 months ago | |||
| sip69 | "Mari semua bermain di situs viral dan terpercaya 2023 hanya di Sip69. Situs kami berlisensi dan legal memiliki ijin beroperasi sebagai situs yang s..." | Read more » | 11 months ago | |||
| imdad | "This is Very Informative Information About This is Very informative Information About Electrical Energy Definition " | Read more » | over 5 years ago | |||
| imdad | "This is Very Informative Information About This is Very informative Information About Electrical Energy Definition " | Read more » | over 5 years ago | |||
| hannanahmad | "Your points make sense, but still there are only a few building management systems that can comply with old HVAC equipment. Timing of pumps can be ..." | Read more » | over 5 years ago | |||
| yamanoorsai | "In fact, if the analog output is linear, I would not need the meter " | Read more » | over 6 years ago | |||
| yamanoorsai | "Hello, I would be glad to help as long as I get to share my work under an open license with everyone. How does one gain access to the HCHO meter li..." | Read more » | over 6 years ago | |||
| Bronwen | "Apologies for the mass tagging here, I know a lot of you have been in the mix providing great support and advice so far, but if anyone feels they h..." | Read more » | over 6 years ago | |||
| nshapiro | "Hi @indy if you're based in Indiana, as your name hints, you can report your symptoms to the stat DOH and they might come out and test for free. In..." | Read more » | over 7 years ago | |||
| Indy | "Hi, my search for formaldehyde testing brought me to this article. I'm wondering if you could help me with some advice - I'd appreciate it. I'm ve..." | Read more » | over 7 years ago | |||
| warren | "Oh, also just for ref, the idea i posted is here: https://publiclab.org/notes/warren/02-09-2017/a-kit-to-design-your-own-formaldehyde-experiment " | Read more » | almost 8 years ago | |||
| Dave-O | "You're welcome, @nshapiro ! Is this the same EPA approved method that you used? https://www3.epa.gov/ttnamti1/files/ambient/airtox/to-11ar.pdf And ..." | Read more » | almost 8 years ago | |||
| nshapiro | "Thanks, @Dave-O ! We did some side by side testing of this method next to an EPA approved method and we found these tubes to be cross contaminated ..." | Read more » | almost 8 years ago | |||
| kkoerner | "LukeS good to know, thanks for testing out those pumps and posting your results! " | Read more » | over 8 years ago | |||
| mathew | "Great writeup, Luke! cool work. " | Read more » | over 8 years ago | |||
| LukeS | "@kkoerner, I tried a similar pump when I was researching this and it created too much turbulent/pulsed of the air stream to get a good measurement ..." | Read more » | over 8 years ago | |||
| nshapiro | "Great! Thanks for that! Next time just tell me to do that :) I've uploaded it to youtube and embedded it in the note! " | Read more » | about 9 years ago | |||
| mathew | "Nick, I re-cut your video to 5 minutes as a quicker walkthrough-- what do you think? Public_Lab_Where_We_Breathe-cut.mov " | Read more » | about 9 years ago |