The test tube is made of borosilicate glass with a rounded bottom, flared top lip, and appropriate wall thickness. Stopper size #1. Measures 18mm OD by 150mm length.

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The test tube is made of borosilicate glass with a rounded bottom, flared top lip, and appropriate wall thickness. Stopper size #1. Measures 18mm OD by 150mm length.

  • Test tube is made of borosilicate glass
  • With a rounded bottom
  • Flared top lip
  • Stopper size #1
  • Measures 18mm OD by 150mm length
  • Test tube is made of borosilicate glass
  • With a rounded bottom
  • Flared top lip
  • Stopper size #1
  • Measures 18mm OD by 150mm length

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