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  5. DWK Life Sciences DURAN™ Volumetric Flask, Class A, batch certificate

DWK Life Sciences DURAN™ Volumetric Flask, Class A, batch certificate

Codice prodotto. 15210866 Sfoglia Tutto DWK Life Sciences Prodotti
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Capacità (sistema metrico):
1 mL
10 mL (Wide neck)
100 mL (Stopper Size 12/21)
100 mL (Stopper Size 14/23)
1000 mL
1000 mL (Wide neck)
2 mL
20 mL
200 mL
2000 mL
25 mL
250 mL
5 mL (Wide neck)
50 mL
500 mL
5000 mL
Dimensione della confezione:
Pezzo
pezzi 2
16 product options available for selection
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Codice prodotto. Capacità (sistema metrico) unitSize
15210866 1 mL pezzi 2
15220866 2 mL pezzi 2
15230866 5 mL (Wide neck) pezzi 2
15287339 10 mL (Wide neck) pezzi 2
15250866 20 mL pezzi 2
15260866 25 mL pezzi 2
15270866 50 mL pezzi 2
15280866 100 mL (Stopper Size 12/21) pezzi 2
15290866 100 mL (Stopper Size 14/23) pezzi 2
15200876 200 mL pezzi 2
15210876 250 mL pezzi 2
15220876 500 mL pezzi 2
15230876 1000 mL pezzi 2
15240876 1000 mL (Wide neck) pezzi 2
15250876 2000 mL pezzi 2
15260876 5000 mL Pezzo
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 16 options available.
16 options
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Codice prodotto. 15210866 Fornitore DWK Life Sciences N. del fornitore 246780159
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45.17 EUR valido fino al 2026-06-30
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Descrizione

DURAN™ volumetric flasks are used for the accurate measurement of specific quantities of liquids. They are volumetric analysis aids in quantitative laboratory work. These volumetric flasks are certified by batch.

Volumetric flasks are available in two different accuracy Classes: Class A and Class B. The two Classes differ in the accuracy of measurement with Class A being the highest accuracy, and Class B is approximately half that of Class A. The volumetric flasks with accuracy Class A have a blue print for clear glass products and a white print for amber versions. Volumetric flasks with a batch number and accuracy Class A are supplied with a batch certificate. This certificate documents the mean value obtained from measuring the batch in question, the standard deviation and the day of issue. The batch certificates can also be retrieved online. The batch number consists of four digits. The first two numbers specify the production year, and the following two numbers specify the batch, e.g.: 18.01.

  • Calibration based on the poured in volume (In) at a + 20°C reference temperature
  • Outstanding precision during volumetric measurement and high-quality process stability
  • Thanks to the exact processing and precisely calibrated scales, they permit the highly accurate determination and measurements of volume
  • Supplied with ergonomic polyethylene stopper for easy and safe tightening or removal
  • The volume content tolerances conform to accuracy Class A
  • Fired-on, highly durable blue print
  • With printed ring mark for better visibility
  • Influence of undesirable factors is kept to an absolute minimum
TRUSTED_SUSTAINABILITY

Specifica

Diametro (sistema metrico) base 13 mm
Capacità (sistema metrico) 1 mL
Materiale Borosilicate Glass (3.3), Polyethylene
Da utilizzare con (applicazione) Preparation and storage of standard solutions; Measuring liquid amounts; Diluting solutions; Mixing several components; Measurement analysis; Volumetric measurement; To ensure a long service life for your volumetric glassware and to exclude possible volume changes, these glass products should not be heated above + 250°C in drying cabinets or sterilisers
N. per confezione 2/Pk.
Tolleranza ± 0.025 mL
Autoclavabile Autoclavable
Titolo del prodotto
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