100 25x100mm Test Tubes + Tapered Corks

SKU: 55908R-CS100

Starting from $75.00USD Each

Save More When You Buy More!
EACH $75.00 $75.00 /Unit
Lot of 6 $419.00 $69.83 /Unit
[5]   1 Reviews    | Write a Review

Buy 100 25x100mm (1x4") glass test tubes with corks for only $75.00 & save 50% over buying individually. Heat resistant borosilicate ("Pyrex" TM) glass makes them food and dishwasher safe. Thick rim for use as hanging flower vases. 

  • heat & corrosion resistant borosilicate glass ("Pyrex™") tubes
  • 100 tubes+100 tall tapered cork stoppers
  • food and dishwasher safe
  • thick rimmed for safe stoppering
  • plain for clear display or logo branding
  • capacity is ~30mL/1.1fl oz.

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

  • Borosilicate glass: heat resistant/autoclavable, food & dishwasher safe.
  • 25x100mm tubes have reinforced rims for stoppers
  • 25x100mm tubes have rounded bottoms & require support to stand upright
  • Completely unmarked for decorative use
  • 25mm (~1"); 100mm (~4")
  • Tube capacity/volume is ~30mL/1.1 fl. oz

  • Note: Test tube diameter and length is nominal; there can be a variance of as much as +/- 0.5mm. We cannot guarantee they will fit test tube racks or stoppers we don't supply.
Reviews (1)

service was great, and fast, extremely well packaged. Before i bought i called 3 times with questions and they were very helpful and friendly. the tubes look very sturdy, I bought them to put dragee (candy) for a wedding favour and tie with a ribbon, it will look beautiful i am sure, the perfect size. only thing I need to figure out is how to wash all 200 of them before using, as they suggested i should because i am putting food in them.

— Randa
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