DWK Duran 500 mL Amber Volumetric Flask, Class A, White Graduation, Individual Certificate, Polyethylene Stopper NS 19/26
Product overview
The DWK Duran 500 mL amber volumetric flask is meticulously crafted from high-quality borosilicate glass 3.3, offering exceptional durability and chemical resistance. Its amber coloration provides effective UV protection, safeguarding light-sensitive substances during storage and preparation. Complying with Class A accuracy standards and DIN EN ISO 1042, this flask features a white printed graduation mark for clear visibility and precise measurement. Each flask is individually certified, with a unique identification number laser-etched onto the base, corresponding to its certificate. Equipped with an ergonomic polyethylene stopper (NS 19/26), it ensures a secure seal and facilitates easy handling, making it ideal for accurate preparation and storage of standard solutions in laboratory settings.
Key Features:
- Brand: DWK Duran
- Material: Borosilicate glass 3.3 for high durability and chemical resistance
- Amber Coloration: Provides UV protection for light-sensitive substances
- Accuracy: Class A, complying with DIN EN ISO 1042 standards
- Graduation: White printed graduation mark for enhanced visibility
- Certification: Individually certified with a unique identification number
- Stopper: Ergonomic polyethylene stopper (NS 19/26) for secure sealing and easy handling
- Application: Ideal for accurate preparation and storage of standard solutions
This volumetric flask is an essential tool for laboratories requiring precise volume measurements and UV protection for light-sensitive analytical applications.
Product Specifications
- HS Code #70172000
- Accuracy classA
- ColourBrown
- Ground sizeNS19/26
- Height260 mm
- MaterialDURAN® glass
- Material closurePE
- Nominal capacity500 ml
- StandardDIN EN ISO 1042
- Tolerance0,25 ± ml
- Type of closureStopper
- UNSPSC41121804
Products related to this item (11)
product | Mfr # | Part # | Product name | Type of closure | Nominal capacity | Price | Availability | |
246771754 | 4.652 577 | DWK Duran Volumetric Flask 50 ml, Amber Coloured Class A, White Graduation, Individual Certificate, One Graduation Mark, Polyethylene Stopper, NS 12/21 | Stopper | 50 ml | 1 644,50 | |||
246771257 | 4.652 575 | DWK Duran Volumetric Flask 20 ml, Amber Coloured Class A, White Grad., Individual Certificate, One Graduation Mark, Polyethylene Stopper, NS 10/19 | Stopper | 20 ml | 1 922,80 | |||
246771454 | 4.652 576 | DWK Duran Volumetric Flask 25 ml, Amber Coloured Class A, White Grad., Individual Certificate, One Graduation Mark, Polyethylene Stopper, NS 10/19 | Stopper | 25 ml | 1 922,80 | |||
246773652 | 4.652 581 | DWK Duran Volumetric Flask 250 ml, Amber Coloured Class A, White Grad., Individual Certificate, One Graduation Mark, Polyethylene Stopper, NS 14/23 | Stopper | 250 ml | 2 403,50 | |||
246772553 | 4.652 579 | DWK Duran Volumetric Flask 100 ml, Amber Coloured Class A, White Grad., Individual Certificate, One Graduation Mark, Polyethylene Stopper, NS 14/23 | Stopper | 100 ml | 1 771,00 | |||
246771051 | 4.652 574 | DWK Duran Volumetric Flask 10 ml, Amber Coloured Class AW, White Graduation, Individual Certificate, Polyethylene Stopper, NS 10/19 | Stopper | 10 ml | 1 922,80 | |||
246773258 | 4.652 580 | DWK Duran Volumetric Flask 200 ml, Amber Coloured Class A, White Graduation, Individual Certificate, Polyethylene Stopper, NS 14/23 | Stopper | 200 ml | 2 277,00 | |||
246776358 | 4.652 584 | DWK Duran Volumetric Flask 2000 ml, Amber Coloured Class A, White Graduation, Individual Certificate, Polyethylene Stopper, NS 29/32 | Stopper | 2000 ml | 4 781,70 | |||
246775456 | 4.652 583 | DWK Duran Volumetric Flask 1000 ml, Amber Coloured Class A, White Graduation, Individual Certificate, Polyethylene Stopper, NS 24/29 | Stopper | 1000 ml | 3 187,80 | |||
246772459 | 4.652 578 | DWK Duran Volumetric Flask 100 ml, Amber Coloured Class A, White Graduation, Individual Certificate, Polyethylene Stopper, NS 12/21 | Stopper | 100 ml | 1 998,70 | |||
246770955 | 4.652 573 | DWK Duran Volumetric Flask 5 ml, Amber Coloured Class AW, White Graduation, Individual Certificate, One Graduation Mark, Polyethylene Stopper, NS 10/19 | Stopper | 5 ml | 1 922,80 |
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