Not privy to the compound mix, meaning you haven't read the MSDS? It's rather clearly defined there, at least to within a few percent. We may be attaching RCA plugs to thermometers next week at BHQ.
http://youtu.be/VZC_bCwiVOA
BTW I'm seeing a retail price of $189 for 50 grams of the stuff. It's around 7 times the specific gravity of water, so that's a pretty small quantity and a high price is at least partly justified by that. I bet some of the safety certificat ion was costly too.
Interesting also to note that the conductivity is roughly an order of magnitude lower than copper, it's even a bit lower than lead.