Meisenstraße 73 • 33607 Bielefeld • Germany
info@4BioCell.com
+49 521 9151220

4Bio Beads

4Bio Beads

4Bio Beads

Can you really trust your CEDEX results?

4BioCell is a trusted supplier of consumables, service and support for your Roche Cedex, Roche Cedex HiRes and CASY system.

With many years of experience in the field of cell counting, we offer our own product line of certified particle solutions for the system suitability tests for your cell counting system based on image recognition. Our in-depth knowledge about the systems helped us to optimize the products to create an added value for the customer.

  • suspension of beads with cell-like optical characteristics
  • tools for System Suitability Test in your cell counting system based on image recognition
  • applicable to various systems like Cedex, Cedex HiRes, BioProfile FLEX and Vi-CELL
  • can be used according to the standard operating procedures of the instrument supplier
  • batch certified standards with Certificate of Analysis
  • designed and produced to follow guidelines of GMP
  • compliant to international QA regulations
  • OPTIMIZED LIQUID VOLUME & COMPOSITION: adaption to practice, reduced foam formation
  • TRACEABILITY: Individual certificate per bottle
  • STABILITY: expiry date at least 2 years from manufacturing date
  • HIGH ACCURACY of bottle value

4Bio Beads

4BioCell - ConSta

Certified Particle Concentration Standard to verify concentration accuracy 

  • Density Reference Standard Beads
  • suspension of mono dispersal polystyrene beads
  • for calibration and adjustment
  • tracing by PTB (Federal Institute of Physics and Technology, Germany)

Nominal Concentration
1.0 x 10E6 beads/mL

Particle Dimension
10 µm ± 3%

Content
6.5 mL per bottle

4Bio Beads

4BioCell - LinSta

Linearity standards for System Suitability Test to verify the linearity of calibration curves

  • Control Beads
  • suspension of beads with cell-like optical characteristics
  • for linearity control of concentration adjustment
  • tracing by 4BioCell, Germany

Nominal Concentration
0.5, 1.0, 2.5, 5.0, 7.5 x 10E6 beads/mL

Particle Dimension
4-17 µm

Content
20 mL per bottle

4Bio Beads

4BioCell - FocSta

Certified Particle Suspension for automatic adjustment of optical components

  • Calibration Beads
  • suspension of beads with varying diameters
  • for automated adjustment of focus and illumination
  • tracing by 4BioCell, Germany

Nominal Concentration
2.5 x 10E6 beads/mL

Particle Dimension
4-17 µm

Content
6 mL per bottle

4Bio Beads

4BioCell - ViaSta

Batch certified viability standard for control of viability with cell-like beads

  • Viability Beads
  • suspension of beads with cell-like optical characteristics
  • for viability control
  • tracing by 4BioCell, Germany

Nominal Concentration
100%, 80%, 60%, 30%

Particle Dimension
4-17 µm

Content
10 mL per bottle