Macherey-Nagel N 9 Thread Vials, 1.1 mL, Clear Glass, Conical Base, Pack of 100

The Macherey-Nagel N 9 thread vials are designed for chromatography sample preparation and autosampler use. Their clear glass construction and conical internal profile help laboratories handle small sample volumes while maintaining compatibility with suitable threaded closures.

Key Features:

• Brand: Macherey-Nagel
• Product Type: Chromatography Thread Vials
• Vial Type: N 9 threaded vial
• Capacity: 1.1 mL
• Material: Clear glass
• Base: Conical interior with round glass base
• Pack Size: 100 vials

These vials are intended for small sample volumes that benefit from a conical lower section. Users should select compatible N 9 caps and verify autosampler dimensions before use.

Frequently Asked Questions

1. What is the Macherey-Nagel N 9 Thread Vials, 1.1 mL, Clear Glass, Conical Base, Pack of 100 used for?

It is designed for small-volume chromatography sample storage and autosampler analysis. The conical, round glass base helps concentrate low sample volumes for needle access, while the threaded neck supports secure closure with compatible N 9 caps.

2. Why is the conical base useful for chromatography samples?

The conical lower section helps concentrate a small liquid volume near the bottom of the vial. This can improve needle access when only limited sample is available.

3. What capacity and glass type do the vials use?

Each vial has a 1.1 mL capacity and is made from clear glass. The base is conical internally with a rounded glass exterior.

4. Which closures should be selected?

Users should choose compatible N 9 threaded caps and septa that suit the solvent, autosampler needle and sealing requirements. The vials are supplied in a pack of 100.