Thanks for that link.
So, I don't understand what "μS/cm" is (yet), or whether it being higher or lower makes something a better conductor or worse; but we can find out. Molasses, the liquid in question, has 300 μS/cm at 10 degrees Celsius, and 5000 μS/cm at 50 degrees Celsius. Water (distilled; I think that means as pure as possible) apparently has .04, and I know electrolytes (suspended particles, or something) make it more conductive. New York City Water, according to your chart, has 72 μS/cm, and has sufficient suspended particles to call it more conductive. Sodium Chloride, or table salt, is definitively conductive in a solution of water. The lowest recorded concentration has 67,200 μS/cm; Far more than city water, or even molasses. It then goes up to 215,000 μS/cm.
So, what I'm seeing so far is that Molasses may not be conductive enough to kill, but is more conductive than water.
Not satisfied, I then googled "μS/cm", and wound up at wikipedia, the "Conductivity (electrolytic)" page. I learned that S/m is siemens per meter, and came to the simple/obvious conclusion that "μS/cm" is related to S/m. Multiply X μS/cm by a hundred to get μS/m... but what is μ? It helpfully tells me that 1,000,000 μS/cm = 1,000 mS/cm = 1 S/cm, meaning... that I did a very unnecessary calculation. However, I really want to compare copper to our liquids, and the only measurement I can find for copper is resistance, in nanoohm-meters. Finally, I find p=1/o, or roughly something like that, and it tells me that converts from ohm-meters to S/m; so all I have to do is find that copper is... 0.00000001678 ohm-meters, or... 5,9590,000 S/m; or 595,900,000,000 μS/cm.
In other words, copper has 5.959 x 1011 μS/cm, far more than water, molasses, etc., Proving that a higher value means more conductive, which any real scientist worth his NaCl would have known already. It also shows that copper is far superior to salt water as a conductor, salt water is superior to molasses, and molasses is superior to tap water.
Which means it's probably up in the air still as to whether electrified molasses is lethal.
and wow 10 posts while I was researching and typing that eep