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Uploaded by on Jan 6, 2009

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Category:

Science & Technology

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Standard YouTube License

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Uploader Comments (IZ8GFQ)

  • Dimenticavo di precisare la concentrazione dell'HCl ...deve essere al 33 %

  • Grande tutorial , ma l'acqua ossiginata a che percentuale deve avere?

  • Banalissima H2O2 che si compra in farmacia..

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All Comments (3)

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  • si ...

  • quindi non 50% e 50%?

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