Total TIC count, non volatiles
I ran across a GC-MS report as seen below:
The tester concluded the essential oil was adulterated due to the low TIC count.
How could one estimate the level of dilution just from the resulting report?
I read up and understand that a quantitative analysis could have been done, with the use of an internal standard in a known concentration, or better perhaps with a curve of an IS in various concentrations.
How does one assess non volatile content in a GC-MS?
thanks for the help