If you are into gourmet food preparation either at home or professionally, these mid size test tubes might make the perfect samplers for you. They hold 50mL or 2 fluid ounces, just enough to give a taste. (Plastic rack is not included).
This size test tube is also available with these options:
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
25x100mm tubes have rounded bottoms & require support to stand upright
Completely unmarked for decorative use
25mm (~1"); 100mm (~4")
Tube capacity/volume is ~30 ml/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 (16)
2023-01-02
Very good service and product, a very rare thing these dighly recommended.
— Claude
— Indigo:
Thanks for the "high 5".
2022-08-08
Excellent quality glass tubes. I am using them in wrought metal flower holders. They were a little bigger than what I was replacing but that was a measuring error on my part. Even so, they fit and look nice. Well packaged, safely and promptly delivered.
— Peter
2022-01-22
I received my products in good condition and well packaged. My order came sooner than I expected. Thank you.
— Sherry
2021-11-22
As advertised. Shipped promptly. Will use again!
— David
2021-11-14
The tubes shipped very quickly! A great deal and great quality.
— TM
2021-11-12
the test tubes were exactly as I needed for a craft project, they came protected and on time
— Theresa
2021-10-25
Great quality, fast shipping! Used these as a bridal shower favour with loose leaf tea. Purchased the corks to go with.
— SJ
— Indigo:
Tubes are used more and more for wedding related applications. Happy we could contribute to your special day.
2021-09-24
Perfect for my projects.
— Ted
2021-08-12
Stoppers and tubes work great and are in good condition.
— David
2021-08-04
These where exactly what I was looking for. I will be back 4 more!
— B
2021-07-19
Exactly what I was looking for. Very, very, pleased. Highly recommend this product!!!
— Strohvio XO
2020-07-01
Really easy, reliable order process. Will keep purchasing from them.
— Liz
2019-09-19
Easy company to order from. I'm using the test tubes to put in containers I use for my houseplants growing in water. The tubes came well wrapped for no breakage!
— Irene KozeeLady
2019-04-12
Indigo Instruments is easy to work with , always fast delivery. Test tubes make great vases.
— Steven
2018-04-26
These test tubes are exactly what I needed to fit in my vase. This is the only company I found that was able to sell them individually and at a reasonable price. I purchased 10 or so and all arrived well packaged and good quality. Thank you so much!
— Lori
2017-06-21
Love the durability of these large test tubes. Great to be able to purchase individually for craft projects and horticulture displays. Competitively priced and shipped promptly. I purchase all my lab glass from Indigo!
Thanks for the "high 5".