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Macherey-Nagel™ Carta pH al rosso litmus

Determine acidity or alkalinity with a quick and easy assay. Macherey Nagel™ pH Red Litmus Paper changes from red to blue as conditions change from acidic to alkaline.

Marca:  Macherey-Nagel™ 91108

Dettagli aggiuntivi : Peso : 0.01800kg

Codice prodotto. 10383831

  • 12.30€ / 5 rotoli
Spedizione stimata: 22-04-2024
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Descrizione

Descrizione

Recommended application:
  • General test for acidic or alkaline reaction
  • Serves in neutralisation reactions to check whether the change from acid to alkaline or vice versa has taken place
  • Litmus paper is the bestknown indicator paper
 
Chemistry:
  • Litmus is a natural product containing a mixture of substances
  • It is extracted from lichen and probably represents the oldest known indicator dye
Specifica

Specifica

Rosso-blu
Bobina
1 ciascuno
5000 mm
42498
Determinazione della reazione acida e alcalina
Carta pH
7 mm
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