- #1
mrwhitee
- 5
- 0
If you had a solution of the following
zinc
benzalkonium chloride
glycerin
hydroxyethylcellulose
purified water
sodium chloride
sodium hydroxide
what would be the purpose of the sodium hydroxide and would the solution be fine without it?
What would you use for a safer substitute?
zinc
benzalkonium chloride
glycerin
hydroxyethylcellulose
purified water
sodium chloride
sodium hydroxide
what would be the purpose of the sodium hydroxide and would the solution be fine without it?
What would you use for a safer substitute?