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The VP 772F3 was designed as A magnetic
separation stand for 1.5 ml Micro centrifuge tubes. It
can be used in assays using as little as 0.400 ml of
sample or for as much as 1.5 ml. The stand has A
single 6.35 mm diameter NdFeB magnet (52 MGO)
positioned to capture magnetic beads even from samples as
low as 0.40 ml. These powerful magnets will
capture the magnetic beads in 15 seconds.
Even 2 ml micro centrifuge
tubes can be used in these stands.
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The
photo to the right illustrates a 1.5 ml sample of magnetic
beads being captured by the magnet of the VP 772F3. A
piece of white paper is being held between the magnet stand
and the micro centrifuge tube to more clearly reveal the
magnetic beads.
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The VP
772F5 was designed as dual use magnetic separation stand for
1.5 ml Micro centrifuge tubes. It can be used in
assays using as little as 0.15 ml of sample or for as
much as 1.5 ml. The stand has two 6.35 mm diameter
NdFeB magnets (52 MGO) positioned to capture magnetic beads
even from samples as low as 0.15 ml.
These
powerful magnets will capture the magnetic beads in 15
seconds.
Even 2 ml micro centrifuge
tubes can be used in these stands. |
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The
photo to the right illustrates a 0.15 ml sample of magnetic
beads being captured by the lower magnet of the VP 772F5.
A piece of white paper is being held between the magnet
stand and the micro centrifuge tube to more clearly reveal
the magnetic beads.
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The
photo to the right illustrates a 1.5 ml sample of magnetic
beads being captured by both the lower and upper magnet of
the VP 772F5. A piece of white paper is being held
between the magnet stand and the micro centrifuge tube to
more clearly reveal the magnetic beads.
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This magnetic bead separation system for
50 ml conical test tubes consists of 2 parts. The
VP 772F1M is a magnetic base which set on a base with
the same dimensions as a microplate (127.76mm by 85.48 mm)
holds four 48 MGO NdFeB magnets that are 25.4 mm cubes.
The VP 772F1R is a rack holding eight 50 ml conical
test tubes which can be manually or robotically placed over
the magnetic base and the magnetic beads in the test tubes
are rapidly separated by the large and power magnetic field
generated by the VP 772F1M.The
photo on the right illustrates the two parts mated together
and the photo below it illustrates how they perfectly fit
together and hold the test tubes close to the magnets for
rapid separation of the beads. Note that we have
machined slots in the tube rack so you can see the tubes and
when the beads have been separated.
The key to our success is that we use
very large magnets with high energy 48 MGO or higher.
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Download video of VP 772F1M
& VP 772F1R in action
(mpeg movie- 10MB)
Press
the play button to view the video in a flash format, flash must
be installed, or click the download link to download a mpeg
version.
The photo to right illustrates a tube
with suspended Magnasil beads (Promega) and the photo
just below it was taken just 20 seconds later.
The same test performed on a similar Promega separation
system using much thinner and weaker magnets required twice
the time to separate the beads. |
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The VP 772F is designed with two 42 MGO NdFeB magnets (51 x 51 x 79 mm) in an aluminum and
polycarbonate frame to pellet Magnetic Beads to the sides of
four 100 ml glass or 250 ml Nalgene bottles. These
large magnets provide a very large and powerful magnetic
field that will separate the magnetic beads in |
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Dimensions and specifications for the VP
772F can be found on this page.
The key to our success is that we use very large magnets
with high energy 48 MGO or higher. |
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This magnetic bead separation system for
250 & 500 ml bottles consists of a powerful 48 MGO NdFeB
magnet that is a 25.4 mm cube. The VP 772FA
hold 1 bottle at a time and was designed for manual use.
The photo to right illustrates a
bottle with suspended Magnasil beads (Promega) and the
photo just below it was taken just 30 seconds later.
The key to our success is that we use
very large magnets with high energy 48 MGO or higher.
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The
Multi-Tube Magnetic Bead Separation System, seen in the
photo on the right, is compatible with a variety of tubes.
The
VP 772F2M-1 is a magnetic base with a 48 MGO
Neodymium Iron Boron (NdFeB) magnet which works with any of
the tube racks.
Magnetic Bead Separator Tube Racks VP 772F2R-1, VP
772F2R-2, VP 772F2R-3 work with 1.5ml tubes (13mm
OD), 15ml tubes (16.7mm OD), 50ml tubes (29mm OD)
respectively.
The
VP 772F2M-1B is a non-magnetic base to hold any of
the tube racks.
The
dimensions of the base follow the SBS microplate convention
so it is ready to use on most robotic workstations
as shown in the photo to the right.
The
key benefit to this system is the high energy magnet- a V&P
specialty!
Mix and match to suit your application! |
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This
Magnetic Bead Separation System for 1.5 ml microcentrifuge
tubes consists of 3 parts:
The
VP 772F2M-1 is a magnetic base which holds a 48 MGO
Neodymium Iron Boron (NdFeB) magnet.
The
VP 772F2R-1 is a rack holding FOURTEEN 1.5 ml
microcentrifuge tubes.
The
VP 772F2M-1B is a non-magnetic base to hold the tube
rack.
To
order the three parts above use part number VP
772F2M-1kit1
The
dimensions of the base follow the SBS microplate convention
so it is ready to use on most robotic workstations.
The
key benefit to this system is the high energy magnet- a V&P
specialty! |
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This magnetic bead separation system for 1.5 ml conical test tubes
consists of 2 parts. The VP 772F2M-1 is a magnetic
base which holds 48 MGO NdFeB magnets that are 25.4 mm
cubes. The VP 772F2R-1 is a rack holding FOURTEEN 1.5
ml conical test tubes which can be manually or robotically
placed over the magnetic base and the magnetic beads in the
test tubes are rapidly separated by the large and powerful
magnetic field generated by the VP 772F2M-1. The dimension's
of the base follow the SBS microplate convention so it is
ready to use on most robotic workstations.
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This
Magnetic Bead Separation System for 15 ml tubes consists of
3 parts:
The
VP 772F2M-1 is a magnetic base which holds a 48 MGO
Neodymium Iron Boron (NdFeB) magnet.
The
VP 772F2R-2 is a rack holding TWELVE 15 ml tubes
(16.7mm OD).
The
VP 772F2M-1B is a non-magnetic base to hold the tube
rack.
To
order the three parts above use part number VP
772F2M-1kit2
The
dimensions of the base follow the SBS microplate convention
so it is ready to use on most robotic workstations.
The
key benefit to this system is the high energy magnet- a V&P
specialty! |
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This
Magnetic Bead Separation System for 50 ml tubes consists of
3 parts:
The
VP 772F2M-1 is a magnetic base which holds a 48 MGO
Neodymium Iron Boron (NdFeB) magnet.
The
VP 772F2R-3 is a rack holding SIX 50ml tubes (29mm
OD).
The
VP 772F2M-1B is a non-magnetic base to hold the tube
rack.
To
order the three parts above use part number VP
772F2M-1kit3
The
dimensions of the base follow the SBS microplate convention
so it is ready to use on most robotic workstations.
The
key benefit to this system is the high energy magnet- a V&P
specialty! |
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