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Laboratory Supplies

Test Tube with Rim

Test Tube with Rim

R 16.00
R 16.00
Liquid error (snippets/price line 157): divided by 0 Sold out

28 in stock — ready to ship.

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This Test Tube with Rim is a borosilicate glass tube designed for handling, observing, and working with small amounts of liquids and samples. It is useful for checking solution clarity and colour, watching simple reaction changes, or portioning small sample volumes during testing and experimentation. The rimmed top edge gives it a more defined finish and makes it a practical addition to general lab, studio, and formulation work. It is intended for sample handling and observation rather than sealed long-term storage.

♡ Why we love it: It is a practical little essential for careful sample work. The clear borosilicate glass makes visual checks easy, while the rimmed edge gives it a more finished, easy-to-handle feel for everyday testing and small-scale experimentation.

  • Material: Borosilicate glass
  • Form: Glass test tube with rim
  • Appearance: Clear glass
  • Suitable For: Small sample handling, solution observation, and reaction viewing
  • Heat Resistant
  • Crack Resistant
  • Checking the clarity of liquids and solutions
  • Comparing colour in sample batches
  • Observing small chemical or formulation reactions
  • Handling small amounts of fluids during testing
  • Working with sample products in lab or workshop settings
  • Separating trial samples for easier viewing and comparison

    This Product Is For:

  • DIY formulators and makers working with sample quantities
  • Labs, classrooms, and studios carrying out observation work
  • Anyone who needs a compact glass vessel for solution checks
  • Product developers running small trials before larger batches

    • This Product Is Not For:

  • Airtight storage
  • High-impact or rough handling
  • Direct flame use unless your process is specifically suitable for the glassware
  • Children to use unsupervised
  • As a Sample Tube: Add a small amount of liquid to inspect colour, clarity, or consistency.
  • As an Observation Vessel: Use during testing when you want to watch visible changes in a small sample.
  • As a Trial Tool: Portion different sample variants into separate tubes for easy comparison.
  • Cleaning Tip: Wash well after use and dry fully before storing.
  • Processing Tip: Use with a suitable rack or holder for safer, steadier handling.
  • Handle with care, glass can break if dropped or struck
  • Do not use if the tube is chipped, cracked, or damaged
  • Use caution when heating, as the glass and contents may become hot
  • Avoid sudden thermal shock
  • Support the tube properly during heating or when filled
  • Keep out of reach of children

Q: What is the benefit of a test tube with a rim?
A: The rim gives the tube a more defined top edge, which can make handling feel a little easier during regular sample work.

Q: Can I use this for observing reaction changes?
A: Yes, it is well suited to observing small visible changes in solutions or test samples.

Q: Is it suitable for sample products?
A: Yes, it works well for holding and comparing small amounts of sample product during testing or development.

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