Okay, so my analogy failed & further confused the conversation.
During analysis either example can be & is broken down into the base elements and those individual elements can be easily defined & measured by themselves.
Analysis will reveal every single detail of the composition, will identify and measure all the various amino acids, fats, etc, the complete chemical composition of the egg and be able to determine the same for the cheese.
Analyzation of the whiskey & coke will reveal every detail of the composition of the whiskey separate from the coke. What base ingredient were used, type of wood barrel, age, proof etc and give an accurate measure of each ingredient it contains. Same goes for the coke every detail of the sugar, flavorings, carbonation and water used will be identified & measured.
Same goes for e liquid, every minute detail of each ingredient can be and is identified & measured.
How do you think anyone ever became aware of flavorings that contain diketones ( diacetyl, acetyl propionyl and acetoin).
Thats right,,, laboratory analysis - able to separate identify & accurately measure infinitesimal amounts of various chemical compounds contained in a single component which is made up from any amount of ingredients.
Each separated identified and measured.
Are you saying for some mysterious reason lab analysis and common units of measure do not apply to nic salts...
Or nic salts is a unique totally stand alone chemical, the only one on the planet that cannot be analyzed & measured using the same techniques as everything else...
Or, When measured uses its own unique units of measure that is completely different than any other chemical on the planet...
A bottle of finished freebase nic marked 3mg/ml contains 3 milligrams of nicotine per milliliter.
A bottle of finished nic salts marked 3mg/ml contains 3 milligrams of nicotine per milliliter.
If you're a car guy maybe I should've used octane as an analogy.
90 octane is 90 octane no matter the base stock, blend or even when combined with ethanol. You can add all the lubricity or buffering agents you care to.
No matter how you slice it or analyze it. 90 = 90.
Because the 90 octane rating is the unit of measure that defines how much octane is in a specified volume of fuel.
Same for e liquid 3mg/ml = 3mg/ml.