1.5 mL Microcentrifuge Tube Separators
Permagen offers an extensive line of Microcentrifuge tube separators. They all feature the following benefits
- Strong NdFeB magnets for rapid bead separation
- Angled holes allow PCR tubes to come close to magnets for maximum efficiency and easy aspiration
- Solid aluminum design for durability and consistent results
- Rubber feet to help prevent sliding around on bench
- Made in the USA

MSR06
- Aluminum alloy design for years of trouble-free use
- Fast magnetic bead separations
- Held to tighter tolerances for more consistent results
- Pulls beads to side of wells for easy tip tracking down front side
- Rubber feet to help prevent slippage
- Stable design
- Angled tube holes which allow the tubes to come close to magnets
- Up to six 1.5 mL Microcentrifuge Tubes
- Some 2.0 mL Microcentrifuge Tubes
- Any Magnetic Beads
Minimum Volume – .5 mL
Maximum Volume – 1.5 mL
1.5 mL 6-tube Magnetic Separation Rack
Permagen’s 6 x 1.5 mL Microfuge Tube Magnetic rack is designed for magnetic bead separations from up to 6 tubes
Accommodates many common 1.5 mL Microcentrifuge and some 2.0 mL tubes
Tubes are angled and beads will be pulled to back wall allowing easy aspiration and tip tracking down the front wall of the tubes without disturbing bead pellet

MSR12
- Aluminum alloy design for years of trouble-free use
- Fast magnetic bead separations
- Held to tighter tolerances for more consistent results
- Pulls beads to side of wells for easy tip tracking down front side
- Rubber feet to help prevent slippage
- Stable design
- Angled tube holes which allow the tubes to come close to magnets
- Up to twelve 1.5 mL Microcentrifuge Tubes
- Some 2.0 mL Microcentrifuge Tubes
- Any Magnetic Beads
Minimum Volume – .5 mL
Maximum Volume – 1.5 mL
1.5 mL 12-tube Magnetic Separation Rack
Permagen’s 12 x 1.5 mL Microfuge Tube Magnetic rack is designed for magnetic bead separations from up to 12 tubes
Accommodates many common 1.5 mL Microcentrifuge and some 2.0 mL tubes
Tubes are angled and beads will be pulled to back wall allowing easy aspiration and tip tracking down the front wall of the tubes without disturbing bead pellet

MSR16
- 14 mm tube spacing for adjustable multi-channel pipettes
- Aluminum alloy design for years of trouble-free use
- Fast magnetic bead separations
- Held to tighter tolerances for more consistent results
- Pulls beads to side of wells for easy tip tracking down front side
- Rubber feet to help prevent slippage
- Stable design
- Angled tube holes which allow the tubes to come close to magnets
- Up to sixteen 1.5 mL Microcentrifuge Tubes
- Some 2.0 mL Microcentrifuge Tubes
- Any Magnetic Beads
Minimum Volume – .3 mL
Maximum Volume – 1.5 mL
1.5 mL 16-tube Magnetic Separation Rack
Permagen’s 16 x 1.5 mL Microfuge Tube Magnetic rack is designed for magnetic bead separations from up to 16 tubes
Contains the strongest magnets out of all of our Microfuge racks
Tubes are pushed 14mm between centers allowing the use of an 8-channel, adjustable head pipette. 8 tubes per side also make for easy transition to and from microplates
Accommodates many common 1.5 mL Microcentrifuge and some 2.0 mL tubes
Tubes are angled and beads will be pulled to back wall allowing easy aspiration and tip tracking down the front wall of the tubes without disturbing bead pellet

MSR24
- Aluminum alloy design for years of trouble-free use
- Fast magnetic bead separations
- Held to tighter tolerances for more consistent results
- Pulls beads to side of wells for easy tip tracking down front side
- Rubber feet to help prevent slippage
- Stable design
- Angled tube holes which allow the tubes to come close to magnets
- Up to twenty-four 1.5 mL
- Some 2.0 mL Microcentrifuge Tubes
- Any Magnetic Beads
Minimum Volume – .5 mL
Maximum Volume – 1.5 mL
1.5 mL 24-tube Magnetic Separation Rack
Permagen’s 24 x 1.5 mL Microfuge Tube Magnetic rack is designed for magnetic bead separations from up to 24 tubes
Accommodates many common 1.5 mL Microcentrifuge and some 2.0 mL tubes
Tubes are angled and beads will be pulled to back wall allowing easy aspiration and tip tracking down the front wall of the tubes without disturbing bead pellet

MSR1224B
- Aluminum alloy design for years of trouble-free use
- Fast magnetic bead separations
- Held to tighter tolerances for more consistent results
- Pulls beads to side of wells for easy tip tracking down opposite side
- Rubber feet to help prevent slippage
- Stable design
- Angled tube holes which allow the tubes to come close to magnets
- Most 1.5 mL Microcentrifuge tubes
- Some 2.0 mL Microcentrifuge tubes
- 8-strip PCR tubes
- 12-strip PCR tubes
- Individual PCR tubes
- Any Magnetic Beads
Minimum Volume 0.2 mL PCR Tube – 10 µL
Maximum Volume 0.2 mL PCR Tube – 0.2 mL
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Minimum Volume 1.5 mL Microcentrifuge Tube – .5 mL
Maximum Volume 1.5 mL Microcentrifuge Tube – 1.5 mL
1.5 mL Microcentrifuge / 0.2 mL PCR Strip Combination Separator Rack
Permagen’s 0.2 mL PCR / 1.5 mL Microcentrifuge tube separation rack is designed for labs with both PCR strip and 1.5 mL separation protocols. On the top, hold up to two of either 8 or 12 strips, or up to 24 individual tubes. Flip over and hold up to twelve 1.5 mL Microcentrifuge Tubes
Features include solid aluminum alloy design with hard coat finish for years of trouble-free use, rubber feet on both sides to help prevent slipping on work bench, less tippy than common plastic products, and fast separations using any magnetic beads
NEW – Now comes with a snap-on end piece for 15 & 50 mL Centrifuge tubes