This is a testing site only. See the live Public Lab site here »


testing
testing


Author Comment Last activity Moderation
Corymbia " Hi Ned, Thanks for your comment, it was mainly your notes that inspired my camera conversion :) I (hope I) fixed the tables by inserting print sc..." | Read more » over 3 years ago
nedhorning " Hi Corymbia – It’s nice to see some new work in this area. I see that you used the Adobe DNG converter. You might want to look into that to under..." | Read more » over 3 years ago
warren " Hi, DanielleS - we are interested in making a composite lead map that could help @read_holman's project in this post: https://publiclab.org/notes/..." | Read more » over 3 years ago
DanielleS " Thank you for this info! I'm curious - do you know if and how it would it be possible to embed a soil map that Public Lab users could add info to ..." | Read more » over 3 years ago
empirejeniffer37 " I think about it is most required for making more on this get engaged affordable seo " | Read more » over 3 years ago
eustatic "I posted a note here, let's see if i can find test results. here photos, there was oil pipe cleaning sludge, along with biogenic oils. the chemica..." | Read more » over 3 years ago
eustatic " Barium (metals) and Radium 226 (TENORM) are big indicators in production waste. Oils, Diesels, there are many fractions to test for, unless you a..." | Read more » over 3 years ago
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 3 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 3 years ago
warren "And the same page above lists Alternate EPA 3050B and 6010 methods for lead at $55. " | Read more » over 3 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 3 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 3 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 3 years ago
SadiePrego " @warren @Bronwen thanks so much you guys! " | Read more » over 3 years ago
Bronwen "@warren That's on me! I suggested breaking this up into a few posts just because the focus of activities are all so different and I wanted to make ..." | Read more » over 3 years ago
warren "Oh, oops, i see this isn't a duplicate at all, but split into three themes! My apologies, i am just always on the lookout to be sure our moderation..." | Read more » over 3 years ago
warren "Ah, looks like maybe it was posted twice because the first was held in moderation (sorry, our anti-spam systems are unfortunate, but you wouldn't b..." | Read more » over 3 years ago
warren " This looks tremendous. Very exciting -- thank you!!!! " | Read more » over 3 years ago
ferdaa "confused for me because it's perffect website for study .. " | Read more » almost 4 years ago
funnyjokes " Commonly we attain confused when we finally hear the exact terms website development service in addition to internet developer getting used interc..." | Read more » almost 4 years ago
warren "Re: responses written with @gretchengehrke and others as part of DIY Oil Testing Questions: According to the Surfrider group, which sent many oil ..." | Read more » almost 5 years ago
liz "Chris' answer is great. I was also going to write in about radish seeds specifically, and generally the need for warmth to signal seeds to sprout. ..." | Read more » over 5 years ago
cfastie "Try radish. They are easy to find as garden seeds this time of year. Other mustards are probably good too (cabbage, arugula, any mustard green). Bu..." | Read more » over 5 years ago
warren "Hi, Ernesto - sorry, didn't see your question until now. There's a discussion of the ribbed cuvettes here: http://publiclab.org/notes/Cindy_ExCites..." | Read more » almost 7 years ago