Buy 100 25x100mm (1x4") glass test tube & rubber stoppers for only $113.50 and save 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
| P/N | Description | QTY |
|---|---|---|
| 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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