does anyone know anything about "organic vapor analyzers"?
478056
There are many different "organic vapor analyzers" on the commercial market.  The specifics of each depends on the detection mechanism used.\n\nSome systems use infra-red radiation, others use mass spectrometric techniques, some use photo-ionization, and still others use a small catalytic combustion chamber to determine the concentration of flammable organic vapors.\n\nCheck for more information at places like Lab Safety Supply, or other industrial safety product companies.
341747
first vapour it all if there is no rubber monomer vaporize then try a distilation tower with hysys if u want i can simulate it for u?
522370
Well, when I was an organic chemist, I mostly mixed and poured.  So, what you do is, take something that's kinda like what you're making, add something that's very reactive (so toxic and/or explosive), mix, and heat.  Wash out the impurities, then either crystallize or distill-crystallization-kinda fun, distilling-monumentally boring(although those explode sometimes too).  Then analyze by NMR, TLC, HPLC,GC and IR.  Some people just do the analysis.\nThat's about it.  It was kinda fun, but it got old, and it was dangerous.  And scale varies depending on where you work.
1010864
These guys might know.\nhttp://www.suwaprecision.com/pcb/smallpcb.html
160663
http://www.airliquide.com/en/business/products/gases/gasdata/index.asp?GasID=25
776490
'good' and 'affordable' are both relative terms, but you might give Edmuns Scientific a try, they are having holiday sales, are reputable, and i never got any duds from them. Once you look there, you may totally luck out and find one you get the specs for on ebay.
199337
The company at that address is Air Technologies, LLC\nTheir website is http://www.airtechnologies.net/\n\nThe company you are looking for may be a sister concern of Air Technologies, LLC.\n\nSome information on Engineered Systems is on\n\nhttp://www.automation.com/sitepages/pid2322.php?page=emrprofile&employerId=1469&preview=1\n\nPhone: (973) 994-7783
675012
Look here:  http://www.analytictech.com/mb021/organic_vs_mechanistic_structure.htm
431803
this guy knows a lot about old bottles, I have found much useful info \nherehttp://www.bottlebooks.com/questions/August%202004/august_2004_questions.htm
925200
The scientific supply companies like VWR probably have them.\n\nI searched for "oxygen reduction potential electrode" and got a bunch of hits.  Try that.\n\nYou'll also need a meter to attach it to.  Many better pH meters can handle this kind of probe as well.
1131203
G.W. Jr. Shipps, U.P. Spitz, J. Jr. Rebek, Solution-Phase Generation of Tetraurea Libraries, Bioorganic & Medicinal Chemistry \nfound at the site... \nhttp://www1.elsevier.com/cdweb/journals/09680896/viewer.htt?viewtype=keywords&rangeselected=32\n\nlooks like fun stuff :) don't inhale
533071
www.sensorex.com/support/education/ORP_education.html\n\nwww.zentox.com/CleanStreams/ Ozone_Cooling_Tower_Systems_KSC.pdf\n\nNote the limitations !  It only works for clean waters.\n\nanrcatalog.ucdavis.edu/pdf/8149.pdf
469125
A link to a protocol from Alpco Diagnostics:\n\nhttp://www.alpco.com/pdfs/30/30-2201.pdf
386757
I think there is a program called Acid. Find out about it here: http://www.acidplanet.com/tools/default.asp?p=acid\nIt should be available at your local electronic store. Maybe.
78163
If you want information go to \n\nhttp://www.epa.gov/ebtpages/pollchemicalspolychlorinatedbiphenylspcbs.html\n\nAs stated, you should not handle samples of PCBs.
425236
I've worked with flowmeters for 20+ years and have never heard of this... what medium are you trying to measure?
686965
migs is correct.\n\nFor just a qualitative identification of functional groups, IR is the best for organic (and some inorganic) compounds. You load it in and, a few minutes later, you have a spectrum that tells you what groups you have. (assuming your compound is reasonably pure)