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7450-Turnover Flange Septa for Test Tube – Serrated in Natural Rubber

• Ideal for moisture or air sensitive applications.
• Excellent re-sealing capability.

Ideal for moisture or air sensitive applications.
• Excellent re-sealing capability.

PART  No. Size for Tube (mm) PACK Qty.
7450-12N 12 10
7450-15N 15 10
7450-18N 18 10
7450-25N 25 10

Uses of Turnover Flange Septa for Test Tubes – Serrated in Natural Rubber:

The specific design features of this turnover flange septa make it suitable for various laboratory applications:

  1. Sealing Test Tubes: The primary purpose of the turnover flange septa is to seal the openings of test tubes securely, preventing the escape of contents and minimizing the risk of contamination.
  2. Enhanced Grip: The serrations on the septa provide an enhanced grip when inserted into the test tube, reducing the likelihood of unintentional movement or rotation.
  3. Stability: The turnover flange design contributes to the stability of the septa, making it easier to handle during placement and removal from the test tube.
  4. Sample Storage: These septa are suitable for sealing test tubes used for sample storage, helping maintain the integrity of the stored samples.
  5. Incubation: In laboratory experiments that involve incubation, the turnover flange septa can provide a secure seal while allowing easy access to the contents.
  6. Preventing Evaporation: The serrated septa, in combination with the turnover flange, helps minimize evaporation of liquids from the test tube.
  7. Chemical Compatibility: Natural rubber is often chosen for its compatibility with a variety of chemicals commonly used in laboratory settings.
  8. Versatility: The turnover flange septa can be used in a variety of laboratory procedures where sealing test tubes is necessary, providing a versatile solution.

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