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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. 15260876 Sfoglia Tutto DWK Life Sciences Prodotti
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Capacità (sistema metrico):
1 mL
10 mL
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
50 mL
500 mL
5000 mL
Stile collo:
Narrow
Wide
Dimensione della confezione:
Pezzo
pezzi 2
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Codice prodotto. Capacità (sistema metrico) Stile collo Dimensione della confezione
15260876 5000 mL Narrow Pezzo
15210866 1 mL Narrow pezzi 2
15220866 2 mL Narrow pezzi 2
15230866 5 mL Wide pezzi 2
15287339 10 mL Wide pezzi 2
15250866 20 mL Narrow pezzi 2
15260866 25 mL Narrow pezzi 2
15270866 50 mL Narrow pezzi 2
15280866 100 mL (Stopper Size 12/21) Narrow pezzi 2
15290866 100 mL (Stopper Size 14/23) Narrow pezzi 2
15200876 200 mL Narrow pezzi 2
15210876 250 mL Narrow pezzi 2
15220876 500 mL Narrow pezzi 2
15230876 1000 mL Narrow pezzi 2
15240876 1000 mL (Wide neck) Wide pezzi 2
15250876 2000 mL Narrow pezzi 2
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 16 options available.
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Codice prodotto. 15260876 Fornitore DWK Life Sciences N. del fornitore 246787355
  • ONLINE EXCLUSIVE PRICE
    195.30€
    173.74€ / pezzi 1
    Risparmia 21.56€
    11% Sconto
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Descripción

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

Especificaciones

Calibrazione To Contain
Certificazione/Conformità ISO 1042; Class A
Colore chiusura White
Materiale chiusura Polyethylene
Colore Clear
Diametro (sistema metrico) base 215 mm
Capacità (sistema metrico) 5000 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
Altezza (sistema metrico) 475 mm
Stile collo Narrow
N. per confezione 1/Pk.
Product Type Volumetric Flask
Tolleranza ±1.2 mL
Superficie di scrittura Yes
Autoclavabile Autoclavable
Monouso Reusable
Graduated No
Mouth Style Joint
Sterilità Non-sterile
Classe A
Forma del fondo Flat
Tipo di chiusura Ergonomic Stopper
Dimensione chiusura 34/35
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