17 research notes 17 questions

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first-time-poster formaldehyde conductivity dust air-sensors answered draeger-tubes atlas as220-wind-sensors aquarium

air-sensors

2 people discussing

Air quality sensor detecting presence of ethylene oxide?   by @gccummings25
Ethylene Oxide Testing - Covington and Smyrna, GA   by @gccummings25
Simple air sensor assembly notes   by @natevw
0 notes | 1 question | 1 comment by @Ag8n
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answered

1 people discussing

Where can diffusion tubes for detecting nitrogen dioxide be found in different parts of the world?   by @warren
DIY Salinity Measurements with Coqui and/or Multimeter?   by @Bronwen
How do I interpret the relationship between the schema.rb file and the models?   by @bsugar
0 notes | 6 questions | 59 comments by @Ag8n
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aquarium

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Substitution for conductivity meter   by @Ag8n
0 notes | 1 question | 4 comments by @Ag8n
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as220-wind-sensors

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How do I...use this with rtlsdr?   by @Ag8n
How do we measure particulate stuff in the air?   by @donblair
0 notes | 1 question | 3 comments by @Ag8n
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atlas

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Have you used the particle atlas?   by @Ag8n
0 notes | 1 question | 5 comments by @Ag8n
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conductivity

6 people discussing

Building the new Coqui   by @natevw
Pros/cons to cheap handheld water meters for pH, TDS, conductivity?   by @warren
Water sampling workshop with a "Mega-Coqui" kit with One Cranston   by @warren
0 notes | 1 question | 7 comments by @Ag8n
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draeger-tubes

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Formaldehyde levels   by @Ag8n
Bayou Sauvage Draeger tubes after 24 hours   by @Shannon
Excellent Geoscience Fieldtest of Photostrip H2S Detection   by @sara
0 notes | 1 question | 2 comments by @Ag8n
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dust

5 people discussing

Simple air sensor assembly notes   by @natevw
Opencv.js for blob detection in microscopic images   by @aashnaaashna
What happens to the simple air sensor when the battery pack runs low?   by @stevie
0 notes | 2 questions | 12 comments by @Ag8n
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first-time-poster

47 people discussing

What actions can residents take to use environmental data to make an impact in their community?   by @jessicac
Recovering RI's Lost Industrial Footprint   by @sfrickel
Deindustrialization in RI: An Uneven Geography   by @tmarlow
0 notes | 1 question | 49 comments by @Ag8n
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formaldehyde

8 people discussing

Building Snake Plant Air Remediation kit in Bangalore, India   by @deeptalaxmibharadwaj
An Insight on Indoor Air Pollutants: Factors, Sources & Pollutants.   by @silentsairam
Building a plant-based air purifier kit at Barnraising   by @warren
0 notes | 1 question | 2 comments by @Ag8n
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@Ag8n

@Ag8n

Joined almost 2 years ago

Retired, after 28 years, as an analytical chemist from a major pharmaceutical corporation.

Tags
  • chemistry