| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| Ag8n | " There are several manufacturers of handheld XRF analyzers. And yes, they are usually cost limited. The cost can be reduced somewhat by renting, i..." | Read more » | over 5 years ago | |||
| iragersh | " Not really relevant. I was on the PublicLab Open Hour call and I asked a question but can't remember the answer. I asked about finding lead on t..." | Read more » | over 5 years ago | |||
| warren | "And the same page above lists Alternate EPA 3050B and 6010 methods for lead at $55. " | Read more » | over 5 years ago | |||
| warren | "Also the UMASS Amerst Soil Lab offers a $20 test for lead, although I don't know much more about it. It is a "mail-in" test though so perhaps outsi..." | Read more » | over 5 years ago | |||
| warren | "Wow, interesting; these "SprayView" kits have a great illustration of colorimetric detection: https://www.chemsee.com/residential/detection-kits-f..." | Read more » | over 5 years ago | |||
| warren | " Hi @read_holman -- I did find this XRF tool for soil testing: https://www.bruker.com/products/x-ray-diffraction-and-elemental-analysis/handheld-xr..." | Read more » | over 5 years ago |