| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| frankaderb | "The performance of the consumer grade sensors compared to the professional grade monitors in the second paper doesn't inspire much confidence. Pet ..." | Read more » | over 2 years ago | |||
| bhamster | "This presentation from the Wisconsin Dept of Natural Resources has some info on another kind of passive sampler for benzene, and compares the resul..." | Read more » | almost 3 years ago | |||
| tylerknight | "Thanks for the papers! Unfortunately benzene is one of the VOCs of concern, and based on the conclusions of that first paper, sensitivity is still ..." | Read more » | almost 3 years ago | |||
| bhamster | "Thanks for this question @tylerknight. Are you interested in monitoring VOCs indoors or outdoors? And are you hoping to detect particular VOCs or "..." | Read more » | almost 3 years ago | |||
| liz | ""the stronger the odor, the better!" " | Read more » | about 3 years ago | |||
| Ag8n | "I'm sorry, but it's been a while. What's the current limit for VOCs and H2S? Thanks. " | Read more » | about 3 years ago | |||
| sarasage | "We are relying on odor as the main indicator. VOCs are prevalent in landfill odors and have a sweet smell; hydrogen sulfide is also prevalent and h..." | Read more » | about 3 years ago | |||
| sarasage | "The second part of your question: -Do not conduct ambient air tests next to gas/propane tanks or you may get a false positive. -Do not test near ..." | Read more » | over 3 years ago | |||
| sarasage | "Plants, especially trees and fragrant species, as well as decaying plant matter, emit biogenic VOCs. Some species of eucalyptus are known to emit h..." | Read more » | over 3 years ago | |||
| amocorro | "@sarasage - you have any thoughts on this? Thank you for sharing! " | Read more » | over 3 years ago | |||
| bhamster | "Thanks so much for your reply, Chris. I might give the build a try in the future, and in the meantime will dig around a bit more for existing infor..." | Read more » | almost 4 years ago | |||
| cfastie | "I have not used a CCS-811 VOC sensor outdoors. That's mostly because I live in the woods in Vermont and the data would be boring. However the senso..." | Read more » | almost 4 years ago | |||
| eustatic | "thanks for any answers! " | Read more » | almost 4 years ago | |||
| bhamster | "@cfastie @sarasage The conversation you had in the comments of this post mentioned above was very helpful. Do you happen to have any updates from t..." | Read more » | almost 4 years ago | |||
| kritikakaur | "Independent Female Escorts in Mahipalpur and Call Girls provides endless pleasure and complete satisfaction beyond your expectations. Hot call girl..." | Read more » | almost 4 years ago | |||
| silentsairam | "https://www.sciencedirect.com/science/article/pii/S0269749119313053?via%3Dihub Gives a complete picture of how PM2.5 and N0X exposure promotes Myo..." | Read more » | about 5 years ago | |||
| stevie | "Pinging back in with some more resources. Got an email follow up to this post from @silentsairam I'll share it below! "With respect to your questi..." | Read more » | over 5 years ago | |||
| liz | "Thanks Nick! " | Read more » | over 5 years ago | |||
| netsharif561 | "1.New Home Builders in Orlando and Tampa, FL A great home in a great neighborhood is the foundation of a happy life. Avex Homes is here to help you..." | Read more » | over 5 years ago | |||
| nshapiro | "I think the issue is more for the workers than the visitors. There was an expose in the NYT last year or so? A lot of the work is being lead by wo..." | Read more » | over 5 years ago | |||
| stevie | "Hi @nshapiro, I was wondering if you have any indoor air resources that could be helpful around this question? " | Read more » | over 5 years ago | |||
| stevie | "This is so helpful! Thank you for sharing. " | Read more » | over 5 years ago | |||
| silentsairam | "This Research I did way back in 2018 and guess it might help you as well. We all go to Parlour, Saloon once(sometimes more than twice) every month..." | Read more » | over 5 years ago | |||
| warren | "This may also be helpful -- but i can't vouch for this sensor at all, FYI! https://learn.sparkfun.com/tutorials/ccs811-air-quality-breakout-hookup..." | Read more » | about 6 years ago |