Uploaded on September 09, 2013 03:40 UTC
I'm wondering whether I can detect selenium in pet coke / coal samples from the mississippi river -- (Cloned calibration from Lead from webmineral.com)
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Operations enable reversible modification of data -- they act like filters which process the data. The graph you see above represents the data after these operations have been run. Delete them to undo their effects, or to apply them in a new order.
#000-style suffix, like subtract:3243#2414 are referring to a specific snapshot (in this example, #2414) of another spectrum. Click to learn more.These spectra are being temporarily displayed for comparison; Clear all
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spectrum.addAndParseTag('smooth:10'); // Smooth the spectrum
// spectrum.addAndUploadTag('smooth:10'); // <== to save
Run Save as Gist Read about the Spectral Workbench API
I ran the peak detection macro. that was kind of weird
I'm still not sure how to calibrate this with Warren's spectra from NIST. I don't seem to be able to use that Lead spectra, because it is not one that i generated myself
http://spectralworkbench.org/analyze/spectrum/10863
here is the one i want to calibrate to...
there are two humps, perhaps i should calibrate to those?
294-300 and 490
how do i get the pixel distance...
Oh, sorry i had missed these comments! lets talk tomorrow night. you should be able to clone calibration from any other NIST spectrum: http://spectralworkbench.org/tag/nist
OK rad, i fixed the calibration search function and calibrated this one (i'm an admin) -- we should talk to Andy Z from the Bucket Brigade about what elements to look for - he wanted to help compile a list.