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2ml Crimp Top HPLC Vials
These 2ml autosampler vials are made with tightest dimensional tolerances to match leading brands like Agilent, Waters, Thermo Fisher etc. Compatible 11mm open-top aluminum crimping seals with standard opening available with pre-inserted PTFE-Silicone septa.
Essco 2ml Crimp Top HPLC Vials

Essco 2ml Screw Top HPLC Vials 2ml Screw Top HPLC Vials
These 2ml wide-opening 9-425 screw neck vials are made with tightest dimensional tolerances to match leading brands like Agilent, Waters, Thermo Fisher etc. Compatible polypropylene 9-425 open-top screw caps available with pre-inserted PTFE-Silicone septa. These chemically inert screw caps are made from virgin grade polypropylene and are suitable for most chromatography applications.

4ml Screw Top HPLC Vials
These 4ml wide-opening 13-425 screw neck vials are made with tightest dimensional tolerances. Compatible polypropylene 13-425 open-top screw caps available with pre-inserted PTFE-Silicone septa. These chemically inert screw caps are made from virgin grade polypropylene and are suitable for most chromatography applications.
Essco 4ml Screw Top HPLC Vials

Essco 10ml and 20ml Screw Top Headspace Vials 10ml and 20ml Screw Top Headspace Vials
These 10ml and 20ml wide-opening 18mm screw cap vials are made with tightest dimensional tolerances. Compatible 18mm Screw Metal Cap with wide-open-top (8mm) screw caps ensures that a proper seal is made for this demanding application. These caps available with pre-inserted PTFE-Silicone septa for convenience and minimize contamination due to handling.

10ml and 20ml Crimp Top Headspace Vials
These clear glass headspace vials used for gas chromatography available in 10ml and 20ml with 20mm open top aluminum crimp cap (10mm hole) pre-inserted with 20mm PTFE-Silicone septa in different combinations.
Essco 10ml and 20ml Crimp Top Headspace Vials

Essco 20ml and 40ml Screw Top EPA/VOA Vials 20ml and 40ml Screw Top EPA/VOA Vials
These screw thread vial are ideal for general laboratory use and storage of samples. Available with compatible 24-400 white open top polypropylene screw caps pre-insterted with thick PTFE-Silicone septa.

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