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  5. DWK Life Sciences DURAN™ Burette, Class B, with straight standard ground stopcock

DWK Life Sciences DURAN™ Burette, Class B, with straight standard ground stopcock

Codice prodotto. 15696925 Sfoglia Tutto DWK Life Sciences Prodotti
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Capacità (sistema metrico):
10 mL
25 mL
50 mL
100 mL
Dimensione della confezione:
pezzi 2
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Codice prodotto. Capacità (sistema metrico) unitSize
15696925 100 mL pezzi 2
15211929 10 mL pezzi 2
15221929 25 mL pezzi 2
15231929 50 mL pezzi 2
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Codice prodotto. 15696925 Fornitore DWK Life Sciences N. del fornitore 243283905
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Descrizione

Their precise scaling makes them particularly suitable for titrimetric purposes. The amount of liquid required for titration, but previously unknown, can be read off very accurately after the reaction has been completed.

The original DURAN™ burettes are made of highly chemically resistant borosilicate glass 3.3. Their precise scaling makes them particularly suitable for titrimetric purposes. The amount of liquid required for titration, but previously unknown, can be read off very accurately after the reaction has been completed. Adjustment is made to drain (Ex) for + 20°C reference temperature. This means that the quantities can be taken exactly according to the scale, since the adhesion of the liquid to the glass was taken into account during calibration. The tolerances for the volume correspond to the error limits of ISO and DIN. DURAN™ burettes are available with glass or PTFE keys. Unlike glass keys, PTFE keys do not have to be greased, which simplifies work in the laboratory.

  • Calibration is based on the poured out volume (Ex) at a + 20°C reference temperature
  • With straight standard ground stopcock
  • The volume content tolerances conform to accuracy Class B
TRUSTED_SUSTAINABILITY

Specifica

Autoclavabile Autoclavable
Capacità (sistema metrico) 100 mL
Materiale Borosilicate Glass (3.3)
Da utilizzare con (applicazione) Titration, Volumetric measurement, Measurement analysis
Include 2/Pk.
Valvola di chiusura Straight, Standard Ground Stopcock
Tolleranza ± 0.15 mL
Tipo Buret
Class Class B
Titolo del prodotto
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