Seals for Headspace Vials are available in aluminum, magnetic and pressure release. Pressure release seals offer a safety feature where the scored aluminum seal 

Colpak high quality headspace vials have a bevelled neck for a secure seal, uniform glass thickness for even heat distribution and a stable, strong design 

C-TPAT ISO PAS Cert 17712. Bolt Seals $0.90, Cable Seal $0.48, Bar Seals $18.50. High Security Seal for the Shipping Industry - America's #1 Supplier

Why Choose Headspace Vials? High Quality headspace vials with a beveled neck for a secure seal, uniform glass thickness for even heat distribution and a stable, 

20ml ND18 Headspace Screw Vial (clear), 75.5 x 22.5mm, rounded bottom, 20ml ND20 SPME Headspace Crimp Vial (clear) with special crimp neck, ...

Secure Seal Headspace Vials SPME Crimp Neck Nigeria The Lab Depot | 20mm, Headspace Vials, Aijiren Tech Starting at $88.08. Use the Quantity box to select 

High quality headspace vials have a bevelled neck for a secure seal, uniform glass thickness for even heat distribution and a stable, strong design for ease of 

QEC screw top headspace vials provide a ready-to-use, convenient solution that does not require crimping or decrimping tools. Seals with Septa · Headspace Vials.

The bevelled neck and crimp lip allow for a secure seal, ensuring that caps stay on and the integrity of the vial remains intact during volatile sample analysis 

High quality headspace vials have a bevelled neck for a secure seal, uniform glass thickness for even heat distribution and a stable, strong design for ease 

Top Glass Vials Rounded Bottom Headspace Crimp Top Glass Vials Headspace Vials for A Autosampler Beveled top for maximum secure seal Two neck lengths are