Choose the optimal concentration device for your application

Fast, easy to use and reproducible sample concentration products for volumes ranging from 0.5 ml to 5 l.

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Concentrate and fractionate your clinical samples reliably

Optimal formats for reliable and reproducible sample preparation in clinical applications.

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Rebuffer and concentrate your forensic samples for totally accurate results

DNA-free products for absolutely accurate and reliable DNA concentration in a forensic environment prior to PCR and sequencing.

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Concentrate your samples for research, quality control or process analytics

Reproducible sample concentration for small-batch diagnostics production, research or process analytics.

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Lab-Scale Ultrafiltration



Benefit from our membrane-based ultrafiltration products that deliver fast process speeds combined with ease of use and high recoveries, even of dilute samples. Our lab-scale devices are ideal for sample volumes ranging from 0.5 mL to 5L, and available in a broad MWCO range from 2kDA to 1,000 kDA.

Vivaflow 50R

Concentrate 100 ml -1 l initial sample volumes quickly with plug & play and reusable laboratory crossflow system with premium Hydrosart ® membrane.



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Concentration

Do you need to concentrate your sample for protein chromatography, crystallography, structural analysis and protein assays? Our broad portfolio of fast membrane-based products achieves high concentration factors with optimal recoveries.

Fractionation

Ultrafiltration offers a fast and easy way for fractionation of peptides in dilute samples (Filter Aided Sample Prep – FASP*), removal of analytes like radioactive salts or primers after PCR.

Desalting | Buffer Exchange

Our range of ultrafiltration devices will enable you to speed up your desalting and buffer exchange applications to just minutes instead of having to wait for entire days.

Ultrafiltration Devices

Choose from our wide array of ultrafiltration products featuring optimized processing modes for concentration, buffer exchange and fractionation of your samples.