| |
Neodymium Iron Boron (NdFeB) is the strongest (52 MGO) of the permanent magnetic materials.
Previously, Neodymium Iron Boron has not been available as a completely encapsulated Magnetic Stir Element.
V&P is the only source of encapsulated NdFeB. We offer a
high (52 MGO) and a low (42 MGO)
strength magnet. The low strength (42 MGO) magnets are more
temperature resistant (150C) and can be autoclaved for
sterility purposes while the high strength (52 MGO) magnets
are inactivated at 80C. So you need to select your magnets
with your application requirments in mind. We also offer Samarium Cobalt (SmCo – 29MGO) rare earth magnets which are available for even higher-temperature
(300C) applications.
By way of comparison, Alnico magnets the most commonly used in magnetic stir bars, are much weaker at only 7 MGO.
So if you need to stir viscous material,
yeast starter cultures, slurries,
soil samples, wood chips or particulates at high speeds, this is the system for you.
If your application entails grinding to make nano particles you may also want
to use our abrasive resistant PEEK encapsulated NdFeB or SmCo.
The VP 772BP series are encapsulated PTFE Magnetic Stir Bars. These stir bars
either contain NdFeB (42 MGO), NdFeB (52 MGO), or SmCo (MGO)
Magnets and come in a wide variety of lengths.
-
NdFeB (42 MGO) magnets have a max 150C operating temperature.
-
NdFeB (52 MGO) magnets have a max 80C
operating temperature.
-
SmCo (29 MGO) magnets have a max 300C
operating temperature.
These stir bars provide
strong mixing when combined with our
VP 706B-3 Mini Stirrus or our heated Mini-Strrus
VP 706B-4H.
NdFeB (42 MGO) Magnet - Temperature
resistant to 150 C
|
VP 772BP-N42-11-23.1 |
Magnetic Stir Bar - 11.5mm Diameter, 23.1mm Long. PTFE Encapsulated NdFeB (42 MGO)
Magnet, 150C Maximum Operating Temperature. each |
|
VP 772BP-N42-11-23
|
Magnetic Stir Bar - 11.5mm Diameter, 23.1mm Long. PTFE Encapsulated NdFeB (42 MGO) Magnet, 150C Maximum Operating Temperature. 10/Pkg
|
|
VP 772BP-N42-11-36.1 |
Magnetic Stir Bar - 11.5mm Diameter, 35.5mm Long. PTFE Encapsulated NdFeB (42 MGO)
Magnet, 150C Maximum Operating Temperature. each |
|
VP 772BP-N42-11-36
|
Magnetic Stir Bar - 11.5mm Diameter, 35.5mm Long. PTFE Encapsulated NdFeB (42 MGO) Magnet, 150C Maximum Operating Temperature. 10/Pkg
|
|
VP 772BP-N42-11-48.1 |
Magnetic Stir Bar - 11.5mm Diameter, 48.2mm Long. PTFE Encapsulated NdFeB (42 MGO)
Magnet, 150C Maximum Operating Temperature. each |
|
VP 772BP-N42-11-48
|
Magnetic Stir Bar - 11.5mm Diameter, 48.2mm Long. PTFE Encapsulated NdFeB (42 MGO) Magnet, 150C Maximum Operating Temperature. 10/Pkg
|
|
VP 772BP-N42-11-61.1 |
Magnetic Stir Bar - 11.5mm Diameter, 60.9mm Long. PTFE Encapsulated NdFeB (42 MGO)
Magnet, 150C Maximum Operating Temperature. each
|
|
VP 772BP-N42-11-61
|
Magnetic Stir Bar - 11.5mm Diameter, 60.9mm Long. PTFE Encapsulated NdFeB (42 MGO) Magnet, 150C Maximum Operating Temperature. 10/Pkg
|
NdFeB (52 MGO) Magnet - Temperature
resistant to 80 C
|
VP 772BP-N52-11-23.1
|
Magnetic Stir Bar - 11.5mm Diameter, 23.1mm Long. PTFE Encapsulated NdFeB (52 MGO)
Magnet, 80C Maximum Operating Temperature. each
|
|
VP 772BP-N52-11-23
|
Magnetic Stir Bar - 11.5mm Diameter, 23.1mm Long. PTFE Encapsulated NdFeB (52 MGO) Magnet, 80C Maximum Operating Temperature. 10/Pkg
|
|
VP 772BP-N52-11-36.1
|
Magnetic Stir Bar - 11.5mm Diameter, 35.5mm Long. PTFE Encapsulated NdFeB (52 MGO)
Magnet, 80C Maximum Operating Temperature. each
|
|
VP 772BP-N52-11-36
|
Magnetic Stir Bar - 11.5mm Diameter, 35.5mm Long. PTFE Encapsulated NdFeB (52 MGO) Magnet, 80C Maximum Operating Temperature. 10/Pkg
|
|
VP 772BP-N52-11-48.1
|
Magnetic Stir Bar - 11.5mm Diameter, 48.2mm Long. PTFE Encapsulated NdFeB (52 MGO)
Magnet, 80C Maximum Operating Temperature. each
|
|
VP 772BP-N52-11-48
|
Magnetic Stir Bar - 11.5mm Diameter, 48.2mm Long. PTFE Encapsulated NdFeB (52 MGO) Magnet, 80C Maximum Operating Temperature. 10/Pkg
|
|
VP 772BP-N52-11-61.1
|
Magnetic Stir Bar - 11.5mm Diameter, 60.9mm Long. PTFE Encapsulated NdFeB (52 MGO)
Magnet, 80C Maximum Operating Temperature. each
|
|
VP 772BP-N52-11-61
|
Magnetic Stir Bar - 11.5mm Diameter, 60.9mm Long. PTFE Encapsulated NdFeB (52 MGO) Magnet, 80C Maximum Operating Temperature. 10/Pkg
|
SmCo (29 MGO) Magnet - Tempature
resistant to 300 C
|
VP 772BP-S29-11-23.1
|
Magnetic Stir Bar - 11.5mm Diameter, 23.1mm Long. PTFE Encapsulated SmCo (29 MGO)
Magnet, 300C Maximum Operating Temperature. each
|
|
VP 772BP-S29-11-23
|
Magnetic Stir Bar - 11.5mm Diameter, 23.1mm Long. PTFE Encapsulated SmCo (29 MGO) Magnet, 300C Maximum Operating Temperature. 10/Pkg
|
|
VP 772BP-S29-11-36.1
|
Magnetic Stir Bar - 11.5mm Diameter, 35.5mm Long. PTFE Encapsulated SmCo (29 MGO)
Magnet, 300C Maximum Operating Temperature. each
|
|
VP 772BP-S29-11-36
|
Magnetic Stir Bar - 11.5mm Diameter, 35.5mm Long. PTFE Encapsulated SmCo (29 MGO) Magnet, 300C Maximum Operating Temperature. 10/Pkg
|
|
VP 772BP-S29-11-48.1
|
Magnetic Stir Bar - 11.5mm Diameter, 48.2mm Long. PTFE Encapsulated SmCo (29 MGO)
Magnet, 300C Maximum Operating Temperature. each
|
|
VP 772BP-S29-11-48
|
Magnetic Stir Bar - 11.5mm Diameter, 48.2mm Long. PTFE Encapsulated SmCo (29 MGO) Magnet, 300C Maximum Operating Temperature. 10/Pkg
|
|
VP 772BP-S29-11-61.1
|
Magnetic Stir Bar - 11.5mm Diameter, 60.9mm Long. PTFE Encapsulated SmCo (29 MGO)
Magnet, 300C Maximum Operating Temperature. each
|
|
VP 772BP-S29-11-61
|
Magnetic Stir Bar - 11.5mm Diameter, 60.9mm Long. PTFE Encapsulated SmCo (29 MGO) Magnet, 300C Maximum Operating Temperature. 10/Pkg
|
|
|
 |
|
)