Buy 100 25x100mm (1x4") glass test tube & rubber stoppers for only $86.00 and save 50% over buying separately. Heat resistant borosilicate ("Pyrex"TM) glass makes them food and dishwasher safe. Thick rim for use as hanging flower vases.
This size test tube is also available with these options:
Looking for ideas on how to use test tubes? Check out these blogs: What is a Test Tube Used For? Not Just Labs! or Corked Glass Test Tubes for Chemistry Kitchenware. Or, some examples such as a cluster of short test tube flower vases & gourmet food sampler
Here are excerpts from what two customers had to say about our 25x100mm test tubes. Click on their names to see the full review in Google.
Deshana Barua: I brought some glass tubes to display my propagations and replace a broken one. Their prices are very reasonable (it’s impossible to buy just a single piece from online retailers like Amazon, which I’d rather not support anyway)...more
Cathy Waitinas BEST quality, best prices, best customer service for consistent high-quality lab glass and powerful magnets for any projects. Lab, classroom, workshop or crafting projects. Orders of all sizes — just a few or boxes of 50 to 100, their …more
|33724||Rubber stopper, #4, ~H:25 x T:26 x B:20mm, solid||100|
|55908R||Glass Test Tube 25x100mm, Rounded/Rim, 30mL/1.1oz||100|
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