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Scientific Equipment Company

National Scientific PTFE/Silicone Septa, White/Clear, 0.25 mm PTFE, 2.30 mm Silicone

Septa, 0.25 mm PTFE, 2.30 mm Silicone, White/Clear, PTFE/Silicone, For 20-400 Sample Screw Thread Cap, Extremely Clean

  • Manufacturer Part No: B7995-20
  • SECO Part No: B7995-20
  • Sold As:
  • Availability: loading

Store your samples in these vials to eliminate leaching of ions while maintaining a consistent pH for the life of your sample. Thermo Scientific™ National™ and Thermo Scientific™ Chromacol™ Sample Storage Screw Thread Vials are manufactured from superior quality 33 expansion borosilicate clear (Type 1, Class A) or 51A amber (Type 1, Class B) glass. Storage vials range from 2 ml to 40 ml.

Color : White/Clear
Material (ml/min) : PTFE/Silicone
Septa Material : PTFE/Silicone
Size : 0.25 mm PTFE, 2.30 mm Silicone
For Use With : For 20-400 Sample Screw Thread Cap
Septa Color : White/Clear
  • Natural color PTFE laminated to clear silicone
  • Extremely clean

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