BRAND Volumetric Flasks, 20 mL, NS 10/19 BLAUBRAND-ETERNA, cl.A, Conformity Certified with PP-stopper, Borosilicate 3.3, Pack of 2

The BRAND Volumetric Flasks, 20 mL, NS 10/19, BLAUBRAND ETERNA, Class A, Conformity Certified, With PP Stopper, Borosilicate 3.3, Pack Of 2 are designed for accurate preparation and measurement of laboratory solutions. Made from borosilicate 3.3 glass, these BLAUBRAND ETERNA volumetric flasks feature durable amber stain markings and are supplied with a batch number and one batch certificate per pack.

Key Features:

• Brand: BRAND
• Capacity: 20 mL
• Neck Size: NS 10/19
• Product Range: BLAUBRAND ETERNA
• Class: Class A
• Certification: Conformity certified, with batch certificate included per pack; individual certificates or DAkkS calibration certificate available on request
• Material: Borosilicate 3.3 glass
• Stopper: PP stopper
• Standard: DIN EN ISO 1042, DE-M marking, calibrated to contain (IN)
• Graduations: Graduation and inscriptions in ETERNA amber stain
• Packaging: Pack of 2

These BRAND volumetric flasks are ideal for laboratories requiring accurate, certified, and traceable solution preparation in borosilicate 3.3 glassware.

Frequently Asked Questions

1. What is the BRAND Volumetric Flasks, 20 mL, NS 10/19, BLAUBRAND ETERNA, Class A, Conformity Certified, With PP Stopper, Borosilicate 3.3, Pack Of 2 used for?

The NS 10 is designed for the intended laboratory application. The stated format and features make the product suitable for routine laboratory work within that application.

2. What are the main specifications of the NS 10?

The main specifications of the NS 10 are that the capacity is 20 mL, the material is Borosilicate 3.3 glass and the standard is DIN EN ISO 1042, DE-M marking, calibrated to contain (IN). These are the main selection points to compare with the requirements of the laboratory task.

3. Is the NS 10 suitable for the intended laboratory application?

Yes. The NS 10 is suitable for the intended laboratory application. The product is designed specifically for that type of work when its stated format and operating characteristics match the laboratory requirement. Where chemicals or solvents are involved, confirm that the product material is suitable for the specific substance and conditions before use.

4. What closure is supplied with the NS 10?

The NS 10 is supplied with PP stopper, so a separate closure is not required for normal use.

5. How does the BRAND Volumetric Flasks, 20 mL, NS 10/19, BLAUBRAND ETERNA, Class A, Conformity Certified, With PP Stopper, Borosilicate 3.3, Pack Of 2 compare with DWK products?

The BRAND Volumetric Flasks, 20 mL, NS 10/19, BLAUBRAND ETERNA, Class A, Conformity Certified, With PP Stopper, Borosilicate 3.3, Pack Of 2 can be compared with DWK products in the same laboratory category. For the NS 10, the capacity is 20 mL. Choose this model when its specifications match the application, and compare DWK when a different size, material, compatibility or operating feature is required.