1.5mL Screw Neck ND8

8-425 2mL Amber Screw Neck Vial, 1st hydrolytic class glass

Catalog #: 2 mL Screw Top Vials

Screw neck vials Nd8 with small opening, 8-425 thread, 1st hydrolytic class glass. Nokelab is a leading Chinese HPLC vial caps manufacturer and provides reliable sealing for HPLC, GC, and LC-MS laboratory applications.

Available SKUs

Model Specification MOQ
NKSV-2-8-A-U 8-425 2mL Amber Screw Neck Vial, 1st hydrolytic class glass 1 pk
NKSV-2-8-A-W-U 8-425 2mL Amber Screw Neck Vial, w/Write-on Spot, 1st hydrolytic class glass 1 pk
Ships within 5-7 business days
Certificate of Analysis included
Quality guaranteed

Product Overview

Screw neck vials Nd8 with small opening, 8-425 thread, 1st hydrolytic class glass. Nokelab is a leading Chinese HPLC vial caps manufacturer and provides reliable sealing for HPLC, GC, and LC-MS laboratory applications.

Research Applications

  • 8-425 thread is the original standard screw thread for chromatography vials
  • All glass vials are available in deactivated form for analytical laboratory use
  • Vials are available in Type I hydrolytic glass or high borosilicate glass, and the tube material can be customized, e.g., Schott glass.
  • Compatible with all major autosampler brands
  • Nokelab is a leading Chinese manufacturer of chromatography vials and caps/septa, offering OEM and bulk supply for laboratories and distributors

Technical Support

Our team of product experts is available to assist with your research needs.

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OEM Services

Need modifications or larger quantities? Request a custom synthesis quote.

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Closure Diameter ND8
Vial Dimensions 32 mm x 12 mm
Vial Type Screw Top Vial
Material Amber Glass, 1st hydrolytic class glass
Volume 2 mL
Technique GC, HPLC, Storage of liquid samples
Autosampler compatibility Dionex, Knauer, PerkinElmer (HPLC), Thermo Scientific, Varian, VWR

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Need OEM or a Custom Configuration?

We support practical, production-ready customization for vials, caps, and septa. Share your autosampler type, dimensions, septa preference, and packaging needs—our team will confirm feasibility and lead time.

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