🧪 Elevate your experiments with borosilicate brilliance!
This 6-piece set of 4-inch borosilicate glass tubes features 12mm outer diameter and 2mm thickness, offering superior thermal shock resistance, chemical durability, and scratch resistance. Each tube is rigorously inspected to ensure premium quality, making them indispensable for precise scientific and industrial use.
R**A
Definitely worth the money
Definitely worth the money
J**R
Don't ask Don't tell
I am not a glass blower but these tubes can take the heat. last long and there's scrape to be had.
T**G
Perfect
Worked perfect!
D**E
Tube
On time un damaged
B**E
A
These are great little glass tubes that are extremely useful for tons of different uses. Can be used as shipped or if ya want you can try and make them into something cooler. Either way it's strong quality glass that holds up well to being heated. Pretty good price compared to my local headshops
L**A
Good quality
We use these as stirring rods in the lab. They come with a cleaning brush ideal for the size of the tubes.Being borosilicate glass, they don’t scratch easily and are tough, resisting high heat, which is important working in the lab with high heat.
Trustpilot
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