DWK Flask 25 mL Pyrex Narrow Neck Borosilicate Glass Graduated (Pack of 12)
Product overview
The DWK Flask 25 mL Pyrex Narrow Neck Borosilicate Glass Graduated (Pack of 12) is designed for precise measurements and reliable laboratory use. Made from high-quality borosilicate glass, these flasks are resistant to thermal shock, making them perfect for a wide range of applications in chemical and biological laboratories. The narrow neck design helps minimize evaporation and ensures accurate liquid handling. This set includes 12 flasks, ideal for laboratory settings where durability and precision are essential.
Key Features:
- Brand: DWK
- Material: Pyrex borosilicate glass for high resistance to thermal shock
- Capacity: 25 mL
- Design: Narrow neck to minimize evaporation and for precise liquid handling
- Packaging: Pack of 12 flasks
- Application: Ideal for chemical, biological, and analytical laboratory use
This set of graduated flasks is an essential tool for labs requiring durable and accurate measuring instruments for a variety of applications.
Frequently Asked Questions:
What is the DWK Flask 25 mL Pyrex Narrow Neck Borosilicate Glass Graduated (Pack of 12) used for?
The DWK Flask 25 mL Pyrex Narrow Neck Borosilicate Glass Graduated (Pack of 12) is a laboratory flask used for chemical, biological, and analytical laboratory use. Its documented configuration includes capacity: 25 mL, and material: Pyrex borosilicate glass for high resistance to thermal shock. It is identified by manufacturer part number 4980-25, LabFriend SKU 6.239 602. It should not be used outside the stated capacity of 25 mL.
Is the DWK Flask 25 mL Pyrex Narrow Neck Borosilicate Glass Graduated (Pack of 12) suitable for chemical, biological, and analytical laboratory use?
Yes. The DWK Flask 25 mL Pyrex Narrow Neck Borosilicate Glass Graduated (Pack of 12) is suitable for chemical, biological, and analytical laboratory use. Its suitability is determined by capacity: 25 mL, material: Pyrex borosilicate glass for high resistance to thermal shock, and packaging: Pack of 12 flasks. It should not be used outside the stated capacity of 25 mL. Before selection, confirm that the sample, process, vessel or instrument conditions match the published DWK specification.
What are the most important specifications of the DWK Flask 25 mL Pyrex Narrow Neck Borosilicate Glass Graduated (Pack of 12)?
The most important specifications of the DWK Flask 25 mL Pyrex Narrow Neck Borosilicate Glass Graduated (Pack of 12) include capacity: 25 mL, material: Pyrex borosilicate glass for high resistance to thermal shock, packaging: Pack of 12 flasks, and design: Narrow neck to minimize evaporation and for precise liquid handling. The listed item is manufacturer part number 4980-25, LabFriend SKU 6.239 602. It should not be used outside the stated capacity of 25 mL. Specifications not stated in the product description should be confirmed before purchase rather than assumed from a related model.
What is the DWK Flask 25 mL Pyrex Narrow Neck Borosilicate Glass Graduated (Pack of 12) compatible with, and what is required for use?
The supplied description for the DWK Flask 25 mL Pyrex Narrow Neck Borosilicate Glass Graduated (Pack of 12) does not confirm a complete compatibility or accessory list. Confirm the stated dimensions, material, operating range, interface and any accessories or consumables not explicitly included. Do not assume compatibility with another model solely because the products appear similar; verify the exact DWK model and manufacturer part number 4980-25, LabFriend SKU 6.239 602 before purchase.
What is the difference between the DWK Flask 25 mL Pyrex Narrow Neck Borosilicate Glass Graduated (Pack of 12) and the DWK Flask 125 mL Pyrex Narrow Neck Borosilicate Glass Graduated (Pack of 12)?
The DWK Flask 25 mL Pyrex Narrow Neck Borosilicate Glass Graduated (Pack of 12) differs from the DWK Flask 125 mL Pyrex Narrow Neck Borosilicate Glass Graduated (Pack of 12) in the documented material (Pyrex borosilicate glass for high resistance to thermal shock versus Borosilicate glass for thermal shock resistance and chemical durability), capacity (25 mL versus 125 mL per flask). Both are DWK products in the same general flask family, but their capacities, ranges or configurations should not be treated as interchangeable. Select the model whose published limits match the application and confirm accessory or connection differences before ordering.
Product Specifications
- HS Code #70172000
- Bottom Ø41 mm
- Height65 mm
- Neck Ø13 mm
- Nominal capacity25 ml
- UNSPSC41121804
Products related to this item (8)
product | Mfr # | Part # | Product name | Nominal capacity | Bottom Ø | Price | Availability | |
4980-50 | 6.239 603 | DWK PYREX 50 mL Narrow Neck Borosilicate Glass Graduated Flask, Pack of 12 | 50 ml | 51 mm | £149.36 | In stock | ||
4980-125 | 7.930 572 | DWK Flask 125 mL Pyrex Narrow Neck Borosilicate Glass Graduated (Pack of 12) | 125 ml | 67 mm | £137.18 | |||
4980-500 | 6.239 600 | DWK Flask 500 mL Pyrex Narrow Neck Borosilicate Glass Graduated (Pack of 6) | 500 ml | 101 mm | £71.16 | |||
4980-2L | 6.252 682 | DWK Flask 2000 mL Pyrex Narrow Neck Borosilicate Glass Graduated | 2000 ml | 160 mm | £34.79 | |||
4980-1L | 6.239 601 | DWK Flask 1000 mL Pyrex Narrow Neck Borosilicate Glass Graduated (Pack of 6) | 1000 ml | 129 mm | £112.60 | |||
4980-250 | 6.239 599 | DWK Flask 250 mL Pyrex Narrow Neck Borosilicate Glass Graduated (Pack of 12) | 250 ml | 82 mm | £119.27 | |||
4980-6L | 6.254 930 | DWK Flask 6000 mL Pyrex Narrow Neck Borosilicate Glass Graduated | 6000 ml | 235 mm | £227.67 | |||
4980-4L | 6.254 929 | DWK Flask 4000 mL Pyrex Narrow Neck Borosilicate Glass Graduated | 4000 ml | 206 mm | £115.98 |
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