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DWK DURAN Round Bottom Flask Rundkolben, 4000 ml, NS 45/40
Sold by: Labfriend UK
Available Soon
Part #: 7.021 817Manufacturer #: 241707207
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Product overview
The DWK DURAN Round Bottom Flask Rundkolben, 4000 ml, NS 45/40 is designed for reliable heating, mixing, distillation, and reaction applications in laboratory workflows. Made from durable DURAN glass, this flask provides excellent chemical resistance, thermal performance, and dependable strength for routine and demanding laboratory use.
Key Features:
- Brand: DWK
- Capacity: 4000 ml
- Material: DURAN glass for durability and chemical resistance
- Joint Size: NS 45/40 standard ground joint
- Shape: Round bottom flask design for heating, mixing, and reaction work
- Application: Suitable for laboratory distillation, synthesis, heating, and reaction setups
This DWK DURAN round bottom flask is a dependable choice for laboratories requiring large-capacity glassware with an NS 45/40 ground joint for secure setup connections.
Product Specifications
- HS Code #70172000
- Ø207 mm
- Ground sizeNS45/40
- Height290 mm
- MaterialBoro 3.3
- No. of necks1
- Nominal capacity4000 ml
- StandardDIN ISO 4797
- UNSPSC41121804
- With beaded rimNo
Variant products
Products related to this item (18)
product | Mfr # | Part # | Product name | Nominal capacity | Material | Price | Availability | |
241706408 | 7.021 816 | DWK Round Bottom Flask 2000 mL, NS 45/40 DURAN | 2000 ml | Boro 3.3 | £70.85 | |||
241706305 | 6.021 815 | DWK Round Bottom Flask 2000 mL, NS 29/32 DURAN | 2000 ml | Boro 3.3 | £54.56 | |||
241705703 | 7.021 814 | DWK DURAN Round Bottom Flask, 1000 ml, NS 45/40 | 1000 ml | Boro 3.3 | £48.73 | |||
241705403 | 7.021 812 | DWK Round Bottom Flask 1000 mL, NS 24/29 DURAN | 1000 ml | Boro 3.3 | £40.35 | |||
241704407 | 7.021 809 | DWK DURAN Round Bottom Flask, 500 ml, NS 24/29 | 500 ml | Boro 3.3 | £34.25 | |||
241703608 | 7.021 806 | DWK DURAN Round Bottom Flask, 250 ml, NS 24/29 | 250 ml | Boro 3.3 | £24.14 | |||
241702603 | 7.021 804 | DWK DURAN Round Bottom Flask, 100 ml, NS 24/29 | 100 ml | Boro 3.3 | £25.11 | |||
241701804 | 7.021 799 | DWK Round Bottom Flask 50 mL, NS 24/29 DURAN | 50 ml | Boro 3.3 | £24.04 | |||
241704707 | 7.021 811 | DWK Round Bottom Flask 500 mL, NS 45/40 DURAN | 500 ml | Boro 3.3 | £43.39 | |||
241705609 | 7.021 813 | DWK Round Bottom Flask 1000 mL, NS 29/32 DURAN | 1000 ml | Boro 3.3 | £33.82 | |||
241704604 | 7.021 810 | DWK DURAN Round Bottom Flask, 500 ml, NS 29/32 | 500 ml | Boro 3.3 | £28.87 | |||
241702706 | 7.021 805 | DWK Round Bottom Flask 100 mL, NS 29/32 DURAN | 100 ml | Boro 3.3 | £21.01 | |||
241702406 | 7.021 802 | DWK Round Bottom Flask 100 mL, NS 19/26 DURAN | 100 ml | Boro 3.3 | £24.04 | |||
241702003 | 7.021 801 | DWK Round Bottom Flask 50 mL, NS 14/23 DURAN | 50 ml | Boro 3.3 | £19.63 | |||
241701307 | 7.021 796 | DWK Round Bottom Flask 25 mL, NS 29/32 DURAN | 25 ml | Boro 3.3 | £16.71 | |||
241703702 | 7.021 807 | DWK DURAN Round Bottom Flask, 250 ml, NS 29/32 | 250 ml | Boro 3.3 | £24.24 | |||
241702509 | 7.021 803 | DWK Round Bottom Flask 100 mL, NS 14/23 DURAN | 100 ml | Boro 3.3 | £20.03 | |||
241701701 | 7.021 798 | DWK DURAN Round Bottom Flask, 50 ml, NS 19/26 | 50 ml | Boro 3.3 | £23.96 |
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