Pyrex test tubes

Showing 19–22 of 22 results

• 

  Pyrex Test Tubes 75 x 10mm rimless 1mm medium wall

  £30.10
• 

  Pyrex Test Tubes 75 x 10mm with rim 1mm medium wall

  £29.25
• 

  Pyrex Test Tubes 75 x 12mm rimless 1mm medium wall

  £29.44
• 

  Pyrex Test Tubes 75 x 12mm with rim 1mm medium wall

  £29.15