DWK Duran 5 mL Amber Volumetric Flask, Class AW, White Graduation, Batch Certificate, Polyethylene Stopper NS 10/19

The DWK Duran 5 mL amber volumetric flask is meticulously crafted from high-quality borosilicate glass, ensuring exceptional durability and chemical resistance. Its amber coloration provides effective protection for light-sensitive substances, making it ideal for precise laboratory applications. Complying with Class AW accuracy standards, this flask features a white printed graduation mark for clear visibility and precise measurement. Each flask is calibrated to contain (IN) at a reference temperature of +20 °C and includes a batch certificate along with a declaration of conformity, ensuring reliable performance. Equipped with an ergonomic polyethylene stopper (NS 10/19), it provides 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 for high durability and chemical resistance
• Amber Coloration: Provides UV protection for light-sensitive substances
• Accuracy: Class AW, complying with DIN EN ISO 1042 standards
• Graduation: White printed graduation mark for enhanced visibility
• Certification: Includes batch certificate and declaration of conformity
• Stopper: Ergonomic polyethylene stopper (NS 10/19) for secure sealing and easy handling
• Calibration: Calibrated to contain (IN) at +20 °C reference temperature
• 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.

Frequently Asked Questions

1. What is the DWK Duran 5 mL Amber Volumetric Flask, Class AW, White Graduation, Batch Certificate, Polyethylene Stopper NS 10/19 used for?

It is meticulously crafted from high-quality borosilicate glass, ensuring exceptional durability and chemical resistance. Its amber coloration provides effective protection for light-sensitive substances, making it ideal for precise laboratory applications. Complying with Class AW accuracy standards, this flask features a white printed graduation mark for clear visibility and precise measurement. Each flask is calibrated to contain (IN) at a reference temperature of +20 °C and includes a batch certificate along with a declaration of conformity, ensuring reliable performance. Equipped with an ergonomic polyethylene stopper (NS 10/19), it provides a secure seal and facilitates easy handling, making it ideal for accurate preparation and storage of standard solutions in laboratory settings.

2. Is this product suitable for accurate preparation and storage of standard solutions?

Yes. It is designed for accurate preparation and storage of standard solutions, and offers UV protection for light-sensitive substances and class AW, complying with DIN EN ISO 1042 standards to support this kind of work.

3. What amber coloration and accuracy does this product have?

It has UV protection for light-sensitive substances, class AW, complying with DIN EN ISO 1042 standards and white printed graduation mark for enhanced visibility.

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

It is made from borosilicate glass for high durability and chemical resistance. It also offers batch certificate and declaration of conformity, ergonomic polyethylene stopper (NS 10/19) for secure sealing and easy handling and calibrated to contain (IN) at +20 °C reference temperature.