Diy juice mixing by weight vs ml

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sofarsogood

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I am new to DIY and have been measuring with syringes. Would it be OK to convert ml to grams and just add ingredients on a digital scale?
The concept you need to determine the weight of the various liquids is "specific gravity". The specific gravity of water is 1.0. If something floats on water it's specific gravity is less than 1. If it sinks in water the specific gravity is greater than 1. If you google "specific gravity" plus nicotine, vegatable glyerin, etc. the values will turn up. Lots of businesses measure by weight.

So if vegatable glycerin has a specific gravity of 1.2 it weights 1.2 times the weight of water per ml, etc.

I mix 100 ml batches, 2 week supply. VG and PG are measured with a 50 ml erlanmeyer flask. Nic and flavor with syringes, a 15 minute job.
 

SteveS45

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I don't really see benefits of measuring by weight until mixing amounts of 120 ml batches but for you maybe different.
One way to find out

First time I saw someone actually provide a good reason for mixing by weight. Now I can see how it can be beneficial with that kind of volume. I was trying to figure out who the hell would want to be weighing drops?? :toast:
 

sparkky1

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First time I saw someone actually provide a good reason for mixing by weight. Now I can see how it can be beneficial with that kind of volume. I was trying to figure out who the hell would want to be weighing drops?? :toast:

Ya, no there not drops, I order some flavors in 120 ml bottles and break
them down to 30 ml bottles to mix .............
 
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zoiDman

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OK,half an ML for a 30 ML batch.

Like I said, you just weigh it. I must be Missing Something?

My Scale can resolved down to +/- .01 grams. And an ml of Nicotine Base or VG or PG or Flavoring weigh about 1 gram.

So I can weigh down to (about) +/- .01 ml's.
 

SteveS45

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