5190-2258
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Headspace Vials & Caps

Part Number:
5190-2258

Cap, crimp, headspace, with septa, silver aluminum, certified, molded PTFE/butyl septa, 20 mm, 10,000/cs (100 x 100/pk). A certified 20 mm silver aluminum crimp cap with a molded PTFE/butyl septum, supplied in bulk (10,000/case) for large-scale headspace GC operations. The molded septum ensures uniform thickness and reduced coring, while certification guarantees low background and trace-level consistency. This cap is widely used in pharmaceutical QA/QC, regulatory compliance labs, and food packaging migration studies where high-volume, validated performance is essential.

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List Price:
$9,584.00 /10000 Pack

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Specifications
Cap Color
  • Silver
Cap Material
  • Aluminum
Cap Size
  • 20 mm
Certified
  • Yes
Includes Septa
  • Yes
Maximum Temperature
  • 125 °C
Pre-Slit Septa
  • No
Product Type
  • Caps & septa
Septa Layering
  • Bi-Layer
Septa Material
  • PTFE/butyl
Technique
  • Headspace
UNSPSC Code
  • 41121800
Vial Specifications
  • -40°C to 125°C
Vial Type
  • Crimp