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Cytiva (Formerly GE Healthcare Life Sciences) Carte per analisi quantitativa

Per filtrazioni analitiche critiche. Le carte quantitative  Cytiva Whatman™  sono temprate con acido, per ridurre le ceneri a un livello estremamente basso.

Marca:  Cytiva (Formerly GE Healthcare Life Sciences) 1541-125

Dettagli aggiuntivi : Peso : 0.09990kg

 vedi altre versioni di questo prodotto

Codice prodotto. 11392995

  • 46.61€ / pezzi 100


In stock, pronto per la spedizione: 6
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Descrizione

Descrizione

Whatman hardened ashless quantitative filter papers are acid-hardened to give high wet strength and chemical resistance with extremely low ash content. They are suitable for a wide range of critical filtration procedures. 
  • Large nominal particle retention for fast analytical filtration.
  • High wet-strength
  • High chemical resistance to strong acid and alkali suspensions
  • Retention of gelatinous precipitate
  • 22 µm nominal particle retention rating
  • Fast flow rate (Herzberg filtration speed 34 s)
  • Maximum of 0.006% ash concentration
  • Quantitative determination of milk sediment
Applications
  • Use as an animal foodstuff filter for determining fiber content
  • Determination of gelatin content in milk and cream
  • Quantification of chloride in cement, as well as chloride and phosphorous in coal and coke
Specifica

Specifica

Grade 541 Ashless Fast Filter Paper, 125 mm circles (100 pcs)
Hardened Ashless
100/conf.
High-quality cotton linters
Grossolano
Superficie liscia, resistente. Precipitati gelatinosi grossolani. Utile negli stadi intermedi dell'analisi gravimetrica
3 s/100 mL/in2
155μm
GE’s Whatman Grade 541 acid hardened cellulose filter paper features high wet-strength, high chemical resistance, and a large nominal particle retention for fast analytical filtration.
Grade 541
Circles
12.5 cm
359mL/min
155 μm
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