Wheaton W224224 Aluminum Crimp Seal with PTFE/Butyl Septa for Headspace Vial, 20mm Closure Size (Case of 100): Science Lab Cap Plugs: Amazon.com: Industrial
Temperature resistant from -60°C up to 220°C. Often used on PerkinElmer instruments. Completely laminated with Aluminum foil silver.
Type 1 borosilicate glass · Clear glass vials with 20mm crimp seal finish are designed to fit most headspace autosamplers · Flat bottom vials maximize heating
ND18 and ND20 Headspace Screw and Crimp Vials. Borosilicate glass - 1st hydrolytic class. Description. 20ml ND18. 20ml ND18. 10ml ND18. 10ml ND18.
Special, moulded Butyl/PTFE liner that is only laminated with PTFE in the contact area towards the sample. On the glass rims the elastic Butyl achieves a
Quantity per Pack, 100. Cap Type, Crimp Top, Headspace. Cap Size, 20mm. Vial Size, ND20. Color, Clear / Transparent. Material, USP Type 1 Borosilicate Glass.
Crimp-Top Headspace ND20. imChem high quality headspace vials have a beveled neck for a secure seal, uniform glass thickness for even heat distribution and
Glassware: for vials; Material: aluminum. Description. 20mm Crimp-top Aluminum Caps with Septa ND20 10ml & 20ml crimp top ND20 headspace vial with matched
The clear vials are made of Type 1 borosilicate glass. The aluminum seals are Snap Seal vials can accept aluminum crimp seals or Snap Top Caps.