Description
Oval magnet 40 x 20 mm – stir bar for magnetic stirrers
This oval magnet, also called an egg-shaped stir bar, is used in a magnetic stirrer when you make a yeast starter. It measures 40 x 20 mm, has a strong Alnico V core and is PTFE coated. The smooth surface and rounded ends give good stirring, even at low speed.
Features
- PTFE coated, strong Alnico V core
- Smooth surface with rounded ends
- High chemical resistance
- Withstands -200 to +280 °C
Technical data
- Size: 40 x 20 mm
- Shape: oval (egg-shaped)
- Coating: PTFE
- Core: Alnico V
- Temperature: -200 to +280 °C
Frequently asked questions about the 40 x 20 mm oval magnet
What is the magnet used for?
It goes in the flask on a magnetic stirrer and keeps the yeast starter moving, so the yeast gets oxygen and multiplies.
Why an oval shape?
The oval shape with rounded ends gives good stirring, even at low speed.
Can the magnet handle boiling?
Yes. It withstands temperatures from -200 to +280 °C and has high chemical resistance.
Related
Betaling
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.