DWK Duran Round Bottom Flask, 20000 ml, Not Acc. to ISO
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DWK Duran Round Bottom Flask, 20000 ml, Not Acc. to ISO

Sold by: Labfriend UK
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Part #: 9.141 491Manufacturer #: 217219101
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£401.25

Excl. VAT
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Product overview

The DWK Duran Round Bottom Flask, 20000 ml, Not Acc. to ISO, is manufactured from high-quality Duran borosilicate glass, offering superior resistance to thermal shock and chemical corrosion. The round bottom design ensures even heating and mixing, making it ideal for large-scale heating, distillation, and chemical reactions in laboratory environments. Although it is not manufactured to ISO standards, it still provides excellent performance and reliability in industrial and laboratory settings requiring a large volume flask.

Key Features:

  • Brand: DWK Duran
  • Material: Duran borosilicate glass for outstanding durability and resistance to chemicals
  • Capacity: 20000 ml
  • Design: Round bottom for uniform heating and mixing, large capacity for large-scale applications
  • Application: Suitable for heating, distillation, and chemical reactions in laboratories or industrial settings
  • Compatibility: Ideal for use with large-scale heating devices, rotary evaporators, and laboratory glassware

DWK Duran round bottom flasks are the ideal solution for large-scale laboratory processes and industrial applications, providing reliable performance even without ISO certification.



Frequently Asked Questions

1. What is the DWK Duran Round Bottom Flask, 20000 ml, Not Acc. to ISO used for?

It is manufactured from high-quality Duran borosilicate glass, offering superior resistance to thermal shock and chemical corrosion. The round bottom design ensures even heating and mixing, making it ideal for large-scale heating, distillation, and chemical reactions in laboratory environments. Although it is not manufactured to ISO standards, it still provides excellent performance and reliability in industrial and laboratory settings requiring a large volume flask.

2. Is this product suitable for heating, distillation, and chemical reactions in laboratories or industrial settings?

Yes. It is designed for heating, distillation, and chemical reactions in laboratories or industrial settings, and offers a capacity of 20000 ml to support this kind of work.

3. What capacity does this product have?

It has a capacity of 20000 ml.

4. What is this product made from and what features does it include?

It is made from duran borosilicate glass for outstanding durability and resistance to chemicals. It is compatible with ideal for use with large-scale heating devices, rotary evaporators, and laboratory glassware. It also offers round bottom for uniform heating and mixing, large capacity for large-scale applications, DIN ISO 1773 and with beaded rim.

Product Specifications

  • HS Code #70172000
  • ColourClear
  • Ø345 mm
  • Height515 mm
  • MaterialDURAN® glass
  • Neck Ø76 mm
  • No. of necks1
  • Nominal capacity20000 ml
  • StandardASTM E 1403
  • UNSPSC41121804
  • With beaded rimYes
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