🔍 Discover the Science of Style!
This pack includes 10 high-quality glass test tubes, each measuring 150mm x 20mm, with a capacity of 36ml. The transparent design allows for easy visibility of contents, while the included rubber stoppers ensure secure sealing. A cleaning brush is also included for hassle-free maintenance, making these test tubes perfect for both professional and personal use.
K**N
Quality
Great quality and value
T**I
Excellent test tubes!
These test tubes are perfect for most things you would need them for. They are medium sized.They are sturdy and reusable; the glass isn't too thick but its not as thin as other tubes.Admittedly, I was worried to order something like this online but I couldn't beat the price.The contents were well-packed and nothing arrived broken!The rubber stoppers were stuck to the glass as if they were in the tubes for a long time.This wasn't a problem because I could spin the tube and unstick the stopper before trying to pull it out.It's still a snug fit and will work perfectly for my needs.The best thing that surprised me was how clean they were.I'll still rinse them before use but I won't have to run them through the gauntlet.
H**R
It’s usefull
I do ant keeping so I bought this and it works really well but the thing it comes with to clean it smells terrible when it gets wet but cleans it good
C**S
Good quality
These are nice
S**H
Propagation Station
The media could not be loaded. I use these tubes and magnets that I also bought on Amazon as my propagation station! It has been incredible!
M**N
Package well.
So far very impressed. My mailman threw them down On the concrete porch and they did not break, was very thankful. Cannot wait for science experiments.If I have a negative the stoppers reminds me of the spray foam.
H**!
Packaging was sturdy but I had a defective glass tube.
The product arrived on schedule and the packaging was very sturdy. Unfortunately the first tube I used the bottom leaked and cracked right off like it had been cut. I have not used all of the tubes yet but the other two I have used are okay so far.
S**.
Tall
Perfectly fine test tubes. The glass does not respond well to cooling after reshaping, just FYI.If using a syringe make sure to have long dispensing needles.
K**O
Good quality tubes but stoppers leak
I like the quality of the glass test tubes, and the fact that they come with a cleaning brush. But unfortunately the rubber stoppers leak from the middle and stain as seen in the photos. Can't use any of them and had to buy a pack of corks separately before I could use the tubes at all. But if you're not planning on shaking up the contents or tipping the tube upside down, then they should suffice.
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