Descriptions
- NDC 57319-431-09. Isopropyl Alcohol 99% ...
- INDICATIONS: For external use only as an antiseptic, disinfectant, and rubefacient.
- TO MAKE A STANDARD SOLUTION (70%): Dilute by adding 1 part water to 2 parts of this 99% Isopropyl Alcohol.
- FOR EXTERNAL USE ONLY.
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Suppose a scientist has a bottle of 99% IPA (C1) that they want to dilute down to 70% (C2). ... Thus, adding 35.35mL of 99% IPA to 14.65mL of distilled water creates a 50mL solution of 70% IPA.13 Mac 2020
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Directions for making your own hand sanitizer
- Add 2/3 cup of rubbing alcohol to the mixing bowl.
- Add 1/3 cup of aloe vera to the bowl.
- Stir until the rubbing alcohol and aloe vera gel are well blended.
- Next, you can mix in eight to 10 drops of the optional scented essential oil, if you desire.
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Pour the isopropyl alcohol into the clean container. Mix in the hydrogen peroxide. It kills bacteria that can get into the bottles or the sanitizer as you make it. Take extra care with this step, since hydrogen peroxide may irritate your skin.20 Mac 2020
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