crude-oil
crude-oil


Author Comment Last activity Moderation
theodoreeugene779 "Dear Madam / Sir. We, OOO "KULIGINSKOE LIMITED LIABILITY COMPANY As a Re-Seller company and a representative to a major refinery in Russian Federat..." | Read more » almost 3 years ago
tanyadike " Anyone interested in buying Nigerian BLCO crude oil sample? " | Read more » almost 4 years ago
eustatic "I owe Matej samples. Stevie gave me some brown jars, so i can divide the bulk samples and mail them to him. then, we can zap them independently! S " | Read more » about 7 years ago
warren "Tar Balls over time? Scott, I'd be really interested if you collected a set of a bunch of different tar ball spectra, esp. in different states of ..." | Read more » about 7 years ago
liz "Fantastic and entertaining write-up @eustatic -- thanks all! " | Read more » over 7 years ago
warren "indeed. Updating now! " | Read more » over 8 years ago
bsugar "sure thing. maybe add something on this page that says "most recent parts list here" where here is the wiki page. " | Read more » over 8 years ago
warren "Hi, Benjamin - I think we're now going off the parts list on the oil testing kit page: http://publiclab.org/wiki/oil-testing-kit#Parts+list Yes, I..." | Read more » over 8 years ago
bsugar "a confusion about the parts list on the line about the laser: "or http://www.ebay.com/itm/like/350812684726?lpid=82 to buy just one cuvettes" two..." | Read more » over 8 years ago
warren "Crude Oil Set # 1 shows the basic differences between petroleums / crude oils. This set comes with an information sheet and these 6 petroleum / cr..." | Read more » over 8 years ago
warren "Update: photo of the samples from Crude Oil Set #1: " | Read more » over 8 years ago
mathew "Boom. " | Read more » over 8 years ago
warren "It occurred to me in talking with @stevie that samples we collect ought to be treated as "unknowns" -- i think these mail-order samples are directl..." | Read more » over 8 years ago
stevie "I did post the ones we were looking at on the page here: http://publiclab.org/wiki/oil-testing-kit#Parts+list Or the direct links to the ones we w..." | Read more » over 8 years ago
warren "Actually @stevie and @natalie are sourcing new bottles right now, maybe you can get in on the order. We're hoping to switch to nail polish bottles,..." | Read more » over 8 years ago
bsugar "would the ones from ebay that I posted in the comment above be a good replacement? Cats you say? Then the cat gobo is for sure 1000% necessary. W..." | Read more » over 8 years ago
mathew "you just want a beam. the other tops that are cats and stars and octopuses are not helpful. " | Read more » over 8 years ago
bsugar "also, the recommended laser pointer comes with 5 different tops. are those necessary or will the standard tops do? http://www.ebay.com/itm/405nm-..." | Read more » over 8 years ago
mathew "actually, we did buy out all the rest of their stock. " | Read more » over 8 years ago
bsugar "is this the one that is shown in the picture at the top? It's 45mm tall, and 3.5ml. http://www.ebay.com/itm/STANDARD-GLASS-CUVETTE-OPEN-TOP-WITH-..." | Read more » over 8 years ago
bsugar "American Science and Surplus is out of the square glass bottles: http://www.sciplus.com/p/WHITCAP-BOTTLE_48212 I called them and they said that th..." | Read more » over 8 years ago
warren "Tip on 405nm UV LED which then has wide-band RGB phosphors for visible light: http://www.open-photonics.com/featured-technologies/high-cri-leds " | Read more » about 9 years ago
warren "Alpha oil testing kits now available! http://store.publiclab.org/products/spectrometry-sampling-kit " | Read more » about 9 years ago
mathew "For everyone who wanted a sampling kit, the parts for 20 have arrived. e-mail us and we'll share a private purchase link kits@publiclab.org " | Read more » about 9 years ago