Weewooday 24 Pieces PTFE Magnetic Mixer Stirrer Bar, White Color Stainless Steel Laboratory PTFE Stir Plate Bar, Mixing Plate Magnet Stick (35 mm/ 1.38 Inch)

Weewooday 24 Pieces PTFE Magnetic Mixer Stirrer Bar, White Color Stainless Steel Laboratory PTFE Stir Plate Bar, Mixing Plate Magnet Stick (35 mm/ 1.38 Inch)

Q: Can these be autoclaved?

I would have to assume so. They’re scientific instruments. Generally, with a few exceptions, there designed to be regularly sterilized. I regularly send mine through a pressure cooker at 15 PSI in liquid cultures

Q: Could these be used with a sensor for an alarm system (Simplisafe)? I have double hung windows so need a slim magnet to put opposite the sensor. Thx

Probably, but I suspect it would be much easier to use one of these that's the size you want: https://www.amazon.com/s?k=neodymium+disc+magnets&crid=3RBE9SKKGYW9W&sprefix=Neodyn%2Caps%2C235&ref=nb_sb_ss_ts-doa-p_5_6

Q: is there any possibilities that these could degrade and leak into the water? any easy way to see it? thanks

There is nothing to leak. Inside is a solid magnet. It's possible that after using them a long time, friction could wear out the plastic coating, but that will probably take years and you'll see it slowly degrading. Just take a quick glance before you use them and if they look like they are in good condition, they are.

4.8/5

Product ID: 415303104

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Details

Material
Brand
Weewooday
Product Dimensions
1.38"L x x
Color
white
Shape
Cylindrical

🔥High temp resistance

🔬Quality PTFE material

⚙️Stable rotation

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Description

🔄 Stir it up with style!

VALUE PACK - Get 24 pieces of 35 mm stir bars, ensuring you have the right tools for all your mixing needs.
UNMATCHED DURABILITY - Crafted from high-quality PTFE, these stir bars resist corrosion and abrasion, ensuring longevity in any lab environment.
PRECISION ENGINEERING - Designed with a smooth surface and cylindrical shape, these stir bars minimize friction for flawless mixing every time.
CONSISTENT PERFORMANCE - Experience stable speed and no deviation, making your mixing processes more reliable and efficient.
VERSATILE APPLICATIONS - Perfect for scientific research, universities, and industrial labs, these stir bars adapt to various magnetic stirrers effortlessly.

The Weewooday 24 Pieces PTFE Magnetic Mixer Stirrer Bar set includes high-quality, durable stir bars made from PTFE and magnetic steel. Each 35 mm stir bar is designed for optimal performance in various laboratory settings, providing reliable mixing with minimal friction and maximum stability.