cloudsanrain
Established Member
- Reaction score
- 96
I just purchased 5 grams of RU powder an want to mix it with 70% ethanol an 30% propylene glycol in a 60 ml bottle . Does anybody know how much RU powder to add for a 5% an 8% solution ?
Thank you so much .For 5%: Dissolve 3g into 42ml ethanol, then add 18ml of Propylene glycol.
For 8%: Dissolve 4.8g into 42ml ethanol, then add 18ml of propylene glycol.