DWK Duran 1000 mL Volumetric Flask, Class AW, Blue Graduation, Batch Certificate, Polyethylene Stopper NS 29/32

The DWK Duran 1000 mL volumetric flask is meticulously crafted from high-quality borosilicate glass 3.3, ensuring exceptional durability and chemical resistance. Complying with DIN EN ISO 1042 standards, this Class AW flask features a blue 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. Equipped with an ergonomic polyethylene stopper (NS 29/32), 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 3.3 for high durability and chemical resistance
• Accuracy: Class AW, complying with DIN EN ISO 1042 standards
• Graduation: Blue printed graduation mark for enhanced visibility
• Certification: Includes batch certificate and declaration of conformity
• Stopper: Ergonomic polyethylene stopper (NS 29/32) 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 high-quality glassware for analytical applications.

Frequently Asked Questions

1. What is the DWK Duran 1000 mL Volumetric Flask, Class AW, Blue Graduation, Batch Certificate, Polyethylene Stopper NS 29/32 used for?

It is meticulously crafted from high-quality borosilicate glass 3.3, ensuring exceptional durability and chemical resistance. Complying with DIN EN ISO 1042 standards, this Class AW flask features a blue 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. Equipped with an ergonomic polyethylene stopper (NS 29/32), 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 class AW, complying with DIN EN ISO 1042 standards and blue printed graduation mark for enhanced visibility to support this kind of work.

3. What accuracy and graduation does this product have?

It has class AW, complying with DIN EN ISO 1042 standards, blue printed graduation mark for enhanced visibility and batch certificate and declaration of conformity.

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

It is made from borosilicate glass 3.3 for high durability and chemical resistance. It also offers ergonomic polyethylene stopper (NS 29/32) for secure sealing and easy handling and calibrated to contain (IN) at +20 °C reference temperature.