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National Scientific 20mm Crimp Seals without Septa

Quick Overview

Unlined seals for use with all headspace vials

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Product Name Part # Image Price Qty
20mm Crimp Seal, Aluminum, Center Tab Tear-Off Design, Silver, 1000/pack

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NS-C40205A 20mm Crimp Seal, Aluminum, Center Tab Tear-Off Design, Silver, 1000/pack
$75.75
20mm Crimp Seal, Aluminum, Silver, 1000/pack

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NS-C40203A 20mm Crimp Seal, Aluminum, Silver, 1000/pack
$81.79
20mm Crimp Seal, Tin-plated Magnetic, Gold, 1000/pack

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NS-C40203M 20mm Crimp Seal, Tin-plated Magnetic, Gold, 1000/pack
$157.57
20mm Crimp Seal, Aluminum, Pressure Release, Silver, 1000/pack

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NS-C40206A 20mm Crimp Seal, Aluminum, Pressure Release, Silver, 1000/pack
$157.61

Additional Details

* Aluminum seals are available in standard center hole, pressure release and tear-off forms

* Pressure release seals are designed to open when internal pressure exceeds 3.0+/-0.5bar

* Use tinplate seals for autosamplers employing magnetic vial transport