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DWK Life Sciences DURAN™ Volumetric Flask, Class A, without certificate of conformity

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 but have no certificate of conformity.

22.30 EUR - 162.00 EUR

Specifications

Material Borosilicate Glass (3.3), Polyethylene
For Use With (Application) 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
Autoclavable Autoclavable
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Products 13
Product Code Brand Capacity (Metric) Price Quantity & Availability  
Product Code Brand Capacity (Metric) Price Quantity & Availability  
10344961
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DWK Life Sciences
216787309
5000 mL
162.00 EUR
Each
Estimated Shipment: 09-12-2024
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13487158
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DWK Life Sciences
216781203
20 mL
25.25 EUR
Pack of 2
Estimated Shipment: 25-11-2024
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13127593
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DWK Life Sciences
216781409
25 mL
24.75 EUR
Pack of 2
Estimated Shipment: 25-11-2024
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13137593
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DWK Life Sciences
216781709
50 mL
25.70 EUR
Pack of 2
Estimated Shipment: 25-11-2024
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13157593
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DWK Life Sciences
216783204
200 mL
38.25 EUR
Pack of 2
Estimated Shipment: 25-11-2024
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13167593
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DWK Life Sciences
216783607
250 mL
40.50 EUR
Pack of 2
Estimated Shipment: 25-11-2024
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13487048
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DWK Life Sciences
216786304
2000 mL
127.00 EUR
Pack of 2
Estimated Shipment: 25-11-2024
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13147593
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DWK Life Sciences
216782405
100 mL (Stopper Size 12/21)
28.15 EUR
Pack of 2
Estimated Shipment: 25-11-2024
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13417018
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DWK Life Sciences
216780704
5 mL
22.30 EUR
Pack of 2
Estimated Shipment: 25-11-2024
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15221789
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DWK Life Sciences
216784406
500 mL
53.60 EUR
Pack of 2
Estimated Shipment: 25-11-2024
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15231789
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DWK Life Sciences
216785402
1000 mL
98.50 EUR
Pack of 2
Estimated Shipment: 25-11-2024
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13117593
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DWK Life Sciences
216780807
10 mL
22.80 EUR
Pack of 2
Estimated Shipment: 25-11-2024
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15211789
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DWK Life Sciences
216782508
100 mL (Stopper Size 14/23)
28.15 EUR
Pack of 2
Estimated Shipment: 25-11-2024
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Description

Description

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 octagonal polyethylene stopper
  • The volume content tolerances conform to accuracy Class A
  • Fired-on, highly durable white print
  • With scratched graduation mark and white print image
  • Influence of undesirable factors is kept to an absolute minimum
Specifications

Specifications

Borosilicate Glass (3.3), Polyethylene
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
Autoclavable
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Documents

Documents

Product Certifications