🔍 Unleash Your Inner Scientist with Style!
This pack of 10 high-quality 20x150mm glass test tubes is made from durable 3.3 borosilicate glass, featuring a round bottom design and secure black plastic screw caps, making them ideal for any scientific or home laboratory application.
E**K
Terrible test tubes
I got these for testing aquarium water. The neck is so small water won't fill the vial even when it's fully submerged. Then when I went to add drops after shaking the vial vigorously to get it filled with water, the drops just got stuck at the very opening of the vial.Vial to small to use.
K**I
exactly what I needed!
The media could not be loaded. These are exactly as described!
G**B
I like them but…
screw caps break too easily
A**N
Does the job
It is sturdy and durable .
K**.
Came broke
2 of my nine test tubes came broken I want a refund
Trustpilot
1 week ago
1 month ago
