sepmag® N is a system designed for large-volume of magnetic bead separations like protein purification and diagnostics.

Control the process

Every process is tracked by the QUALITANCE hardware and software, which then compares it to the established standard.

No loss of material

Increase output by optimizing users’ productivity and recovering and reusing all valuable materials effectively.

Assures scalability

From milliliters to tens of liters, including custom vessels

Prevents aggregation

The magnetic bead separation systems apply a constant force throughout the working volume, exposing every bead to the same conditions and preventing aggregation.

Safe systems on all sizes

Large magnets may be harmful. The systems are specifically engineered to function in close proximity to computers while mitigating risks.

Large volume separations with SEPMAG® N

Image Credit: Sepmag

sepmag® N, plastic bottles for large-volume separations

Production departments require an economical and efficient process to meet demand and avoid particle loss to produce multiple-liter batches. Specifically designed to process large batch volumes in nucleic acid separation, protein purification, cell isolation, biocatalysts, therapeutics, and diagnostics, sepmag® N is a magnetic bead separation technology.

The QUALITANCE system, incorporated into the sepmag® N series, allows operators to monitor the entire magnetic separation process. Early detection allows for the quick correction of issues with bead size, distribution, concentration, or buffer conditions. Carefully kept records are kept for quality assurance.

Large volume separations with SEPMAG® N

Image Credit: Sepmag


Source: Sepmag

  Dimensions and weight Caution distances
Model ø int ø ext H Weight ø H
sepmag NF250ml 70 mm 174 mm 110 mm 7  Kg 305 mm 288 mm
sepmag NF500ml 80 mm 176 mm 152 mm 11 Kg 338 mm 313 mm
sepmag N1L 98 mm 208 mm 152 mm 15 Kg 435 mm 340 mm
sepmag N2L 125 mm 286 mm 201 mm 44 Kg 569 mm 550 mm
sepmag N5L 165 mm 333 mm 249 mm 68 Kg 706 mm 654 mm
sepmag N10L 255 mm 540 mm 264 mm 206 Kg 1070 mm 960 mm
sepmag N20L 295 mm 580 mm 356 mm 331 Kg 1250 mm 1135 mm


SEPMAG for production and large volumes

Large Volume Biomagnetic Separator

Video Credit: Sepmag

Large volume separations with SEPMAG® N

Image Credit: Sepmag

Large volume separations with SEPMAG® N

Image Credit: Sepmag


Eliminate assay variability

Consistency, reproducibility, and homogeneity

Highest recovery of biomolecules and beads

Little loss of material

No re-suspension problems

Minimum aggregation

Easy scale-up

No requirement for revalidation or process re-engineering.

Quality Assurance

Keep track of and document the separation procedure.

Easy validation

Safe operation

No running or maintenance expenses.

Sepmag Qualitance software

Smart software to control separation

The SEPMAG® Q and SEPMAG® N series come with the QUALITANCE system, which lets operators monitor the whole magnetic separation process. Early identification enables quick fixes for problems with buffer conditions, concentration, distribution, or beads' size.

Careful record maintenance is required for Quality Assurance purposes.

SEPMAG QUALITANCE (Production software)

Video Credit: Sepmag

Sepmag roller

Resuspension system

  • Before separating, ensure the user's magnetic bead suspension has been adequately homogenized. Resumable following a short break.
  • 50 L of scalable volume is possible. An incubator is functional up to 55 °C. Roller and Roller XL sizes are available.
  • The perfect complement to SEPMAG® Q and SEPMAG® N separators. 
SEPMAG Roller - Resuspension

Video Credit: Sepmag

Other Equipment by this Supplier

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