meeee
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Post by meeee on Feb 6, 2014 9:10:37 GMT
Hi
I think I have developed a PG allery, so I am going to start mixing my juices up as mostly VG apart from the flavourings.
I currently have quite a few 30ml bottles mixed up at 50 /50 which I don't want to waste so I was wondering if I mix up a 60ml of the same juice at 20/80 PG-VG then added the 30ml bottle of 50/50 PG-VG what ratio PG / VG would I end up with?
thanks
Meeee
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fred
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Post by fred on Feb 6, 2014 10:14:32 GMT
Think that would give you 90ml of 70/30  |
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fiddles
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Post by fiddles on Feb 6, 2014 10:35:09 GMT
Fred is right but backwards it will give you 90ml of 30/70 PG/VG
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meeee
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Post by meeee on Feb 6, 2014 10:41:54 GMT
Cheers chaps, for future reference how did you calculate it?
Meeee
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Carpe Vapor
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Post by Carpe Vapor on Feb 6, 2014 11:43:06 GMT
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Brambles
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Post by Brambles on Feb 6, 2014 13:01:48 GMT
Cheers chaps, for future reference how did you calculate it? Meeee Using PG %ages... ( (30ml x 50%) + (60ml x 20%) )/(30ml +60ml) = (1500 + 1200)/90 = 2700/90 = 30%. All done without an online calculator. That is 30% PG so therefore you must have 100 - 30 = 70% VG. edit. Basically what you are doing is calculating the total amount of PG you have. You know you have 50% of 30 ml plus 20% of 60ml of PG. Giving 15 + 12ml of pg in total if you combine the two volumes. Your final volume is 90ml and you know the total amount of PG is 27ml (15 + 12). Now you just need to divide the total volume into the total PG which is 27/90 = 0.3 x 100 to get %age and you have 30% PG. |
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meeee
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Post by meeee on Feb 6, 2014 13:35:55 GMT
Cheers chaps, for future reference how did you calculate it? Meeee Using PG %ages... ( (30ml x 50%) + (60ml x 20%) )/(30ml +60ml) = (1500 + 1200)/90 = 2700/90 = 30%. All done without an online calculator. That is 30% PG so therefore you must have 100 - 30 = 70% VG. edit. Basically what you are doing is calculating the total amount of PG you have. You know you have 50% of 30 ml plus 20% of 60ml of PG. Giving 15 + 12ml of pg in total if you combine the two volumes. Your final volume is 90ml and you know the total amount of PG is 27ml (15 + 12). Now you just need to divide the total volume into the total PG which is 27/90 = 0.3 x 100 to get %age and you have 30% PG. Thanks Brambles very well explained.Even a simpleton like me can understand that.  |
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