🔬 Stir Up Innovation with Every Mix!
The PTFE Magnetic Stirrer Mixer Stir Bars come in a convenient pack of 10, featuring an olive shape with a diameter of 8mm and a length of 20mm. Made from high-quality PTFE, these stir bars are resistant to strong acids and alkalis, ensuring durability in various chemical environments. They can operate in extreme temperatures ranging from -190°C to 250°C, making them ideal for both low and high-temperature applications. Non-toxic and non-adhesive, these stir bars are designed for safety and efficiency in laboratory settings.
T**N
You get what you pay for
They don't spin well but they are cheap and you get a lot of them. Depends on how important consistent spinning is for your applications. Sometimes these cheap ones are fine for me but for important chemical reactions I go with my $25 single stir bars...A good product overall when considering its cost
J**N
Very quality, just a bit small for my needs
These are a bit small for 1.5 pint wide mouth jars, they will work but you need to use high speed. does not work with more than one with my equipment, not sure the magnet strength is high enough to work in groups of 2 or 3
D**L
Wobbly and unbalanced
Horrible balance, only 2 of them are able to spin at a high enough speed for airation
K**G
Durable and Long-Lasting!
I've only had to purchase this item once because of how reliable the product is. I can't say they're the best stir bar money can buy, but for the price it's definitely worth it. These stir bars have yet to lose their magnetism! My biggest problem with stir bars was always how long they stayed magnetic, these were the solution. HIGHLY recommended!
P**N
The best
Best stir bars I have ever purchased.
M**D
Good
Way better than pill shaped ones
K**A
Quiet
Runs incredibly quiet.
T**.
Small but good
They work good!
Trustpilot
2 weeks ago
1 month ago