Thermo Scientific™

Clear VOA Vials with 0.125 in. Low Bleed Septa

 Related applications:

Ultra Low bleed septum is low in free-siloxanes making it ideal for soil analysis by EPA Method 5035. Siloxane peaks originating from the silicone septa during in-vial heated purge and trap procedures like EPA Method 5035 can cause interference with detecting target analytes of similar retention times. Thermo Scientific ultra low bleed septa are low in free-siloxanes, radically reducing siloxane peak interference.

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  • Clear borosilicate glass vial designed for water sample collection for volatile organic analysis (VOA)
  • Vial shoulder slope optimized to prevent air bubble entrapment
  • 40mL size
  • Open-top white polypropylene cap
  • Septum is low in free-siloxanes: Ideal for in-vial heated purge and trap methods like EPA Method 5035 where siloxane peaks may interfere with target analyte detection
  • Septum is not bonded to the cap and may be replaced as needed
  • Directly compatible with automation
  • Closures assembled to vials
Certified vials come with the following features:
  • Certified to meet or exceed EPA Performance Based Specifications for volatile organic analysis
  • Certificate of Analyis (CofA) included in the case and barcoded with lot number for traceability
  • Each vial individually barcoded with lot number and unique container number
  • Analysis labels included unattached for optional use
  • Carton sealed with security tape providing tamper evidence
  • Unique Field-to-Lab carton converts to a vial organizer tray for convenient lab use; chipboard divider packaging to cushion and help protect vials from breakage; overpack required for shipping


Manuals & protocols