- Joined
- Dec 7, 2022
- Messages
- 24
- Reaction score
- 5
- Points
- 3
Não consigo obter h2o2 numa concentração de 30%. Posso usar 12% em maior quantidade? ou o que posso usar em vez de h2o2?
- Joined
- Jul 30, 2023
- Messages
- 72
- Reaction score
- 20
- Points
- 8
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