oh Pheisty, i was looking for something else and i found this. It is part of something that was posted on this site and i didnt copy down who it was from so sorry for stealing (I had copied it onto a word document) -- anyway, i probably should have done the taste testing like this -- sounds like a great idea:
Now I will detail my method for testing flavors I have never used before. You’ll need the following: the flavor you are testing (duh), a dripper bottle of base, your test vial, paper towels, two pipettes, a clean atty, and a PV (duh again). Most of the time, I prefer my juice to be mixed at 80/20 PG to VG, so the dropper bottle full of base is just that, 80% PG, 20% VG. Feel free to mix your “testing base” bottle with whatever ratio you usually like. Sit down at a table or desk that doesn’t have a wooden top, or cover it with something (some of this stuff can actually eat the finish off of wood). OK, most of the time, a flavor will need to be mixed at concentrations above 5%, but it is always better to be on the safe side (because cleaning super strong flavors out of an atty is a PITA) so we’ll test it at 5% first. Put 1 drop of flavor in the test vial using one of the pipettes and set that pipette down next to the flavoring (that way you don’t end up using it for anything else but measuring that flavor until you wash it). Put 19 drops of the base in the vial. Mix it by shaking the vial. Now drip a few drops of the test batch in to the atty using the other pipette and vape until the atty goes a little dry. Drip a few more drops from the test vial into the atty and take a taste. That pull right there, that is pretty close to what that flavoring tastes like mixed at 5%. It won’t be exactly what the juice will taste like once you add nicotine, because nicotine will alter the flavor a little, but it is real close. Taste good? No? Ok, blow out your atty, drip some straight base in to it, blow that out, drip some more straight base in to it and cigar puff it on your PV a few times. Blow the atty out again….there…..you have a clean atty again. Wash out the test vial and the pipette you were using the drip the test juice. This time, use 1 drop of flavor and 9 drops of base. If that still isn’t strong enough, repeat the atty cleaning method and try again at 15% (3 drops flavor, 17 drops base). Eventually you’ll find exactly what floats your boat.