Our 25x150mm glass test tubes with corks are convenient and practical for displaying spices, especially in bulk food stores. The contents are easily viewed and contents inspects without fear of contaminating the entire bulk bin. (Rack shown is not included).
Our solid, tapered corks ensure an airtight fit & won't fall apart like short stubby aggregate types.
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 see some examples such as: hanging plant propagation holder, wall mounted spice rack or coffee bean display rack.
Here are excerpts from what three customers had to say about our 25x150mm 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
Anna Hovius: I was pleased with the response that I got at Indigo Instruments - very helpful, very courteous and polite. I really appreciated the way you handled my very small purchase - like it was a...more.
Lindsay McLennan: Great service! I forgot to order the corks with my tubes and they had them shipped out that day and arrived at my door within 4 days! WOW! Great company to deal with. Happy to have found them before the Christmas Season arrives, as we are making these adorable Reindeer hot chocolate gifts. Thank you!
|33734-10||Cork stopper, #10, 31.8 High x 25.4 Top x19.4mm Bottom||100|
|55909R||Glass Test Tube 25x150mm, Rounded/Rim, 50ml/1.7oz||100|