Products
SHBC provides colored microspheres, fluorescent microspheres, magnetic beads, silica microspheres, chromatography packing microspheres and biological reagents for diagnostic assay development, nucleic acid extraction, protein purification and separation applications.
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PS220NM
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5%
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220 nm
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10 mL / 20 mL / 100 mL / 1000 mL
220 nm Polystyrene Beads
PS220NM Polystyrene Beads are 220 nm polystyrene microspheres supplied as a suspension with 5% solid content.
These submicron PS beads provide a defined particle size for particle characterization, colloidal research, assay development, biotechnology research and other laboratory applications requiring polymer microspheres.
PS220NM is available in 10 mL, 20 mL, 100 mL and 1000 mL package sizes.
Key Features
220 nm polystyrene beads
5% solid content
Submicron polystyrene microspheres
Defined particle size
Suitable for particle characterization
Suitable for colloidal research
Suitable for assay development
Suitable for biotechnology research
Multiple package sizes available
Technical Specifications
Parameter | Specification |
|---|---|
Product Code | PS220NM |
Product Name | Polystyrene Beads |
Material | Polystyrene (PS) |
Particle Size | 220 nm |
Solid Content | 5% |
Form | Microsphere Suspension |
Package | 10 mL / 20 mL / 100 mL / 1000 mL |
Applications of 220 nm Polystyrene Beads
PS220NM 220 nm Polystyrene Beads can be evaluated for:
Particle characterization
Colloidal research
Particle dispersion studies
Assay development
Diagnostic research
Biotechnology research
Particle-surface interaction studies
Materials science research
Analytical method development
220 nm Polystyrene Microspheres for Particle Research
PS220NM provides 220 nm polystyrene microspheres for research applications requiring defined submicron polymer particles.
Their defined particle size makes these microspheres suitable as model particles in studies involving particle behavior, suspension properties, dispersion systems and colloidal interactions.
220 nm Polystyrene Beads for Particle Characterization
PS220NM can be evaluated in compatible particle characterization and analytical research.
Potential applications include:
Particle size analysis
Dispersion characterization
Suspension studies
Particle behavior research
Analytical method development
Instrument performance evaluation
The suitability of PS220NM should be evaluated according to the intended analytical technique.
220 nm Polystyrene Beads for Colloidal Research
The 220 nm particle size makes PS220NM suitable for research involving submicron colloidal particle systems.
Potential studies include:
Colloidal stability
Particle dispersion
Suspension behavior
Particle aggregation
Particle-particle interactions
Particle-surface interactions
Experimental conditions such as particle concentration, pH, ionic strength and temperature can influence colloidal behavior.
220 nm Polystyrene Beads for Assay Development
PS220NM can be evaluated as a polymer particle platform in compatible assay-development workflows.
Important factors when selecting microspheres include:
Particle diameter
Solid content
Working concentration
Surface requirements
Buffer composition
Detection method
Sample characteristics
PS220NM provides 220 nm particles with 5% solid content for compatible particle-based research.
220 nm Polystyrene Microspheres for Diagnostic Research
Polystyrene microspheres can be evaluated in biotechnology and diagnostic research requiring defined polymer particles.
PS220NM provides a 220 nm PS microsphere platform for development and optimization of compatible particle-based assays and laboratory research methods.
Final assay conditions should be optimized according to the intended application.
220 nm PS Beads for Surface Interaction Studies
PS220NM can be evaluated in research involving interactions between polystyrene particles and different surfaces or materials.
Important experimental variables may include:
Particle concentration
Surface properties
Solution composition
pH
Ionic strength
Temperature
Incubation conditions
5% Solid Content Polystyrene Microspheres
PS220NM is supplied at 5% solid content.
The microsphere suspension can be diluted according to the working concentration required for a specific research protocol.
Researchers should consider dilution medium, particle concentration, dispersion stability and experimental conditions when preparing working suspensions.
220 nm Polystyrene Beads for Materials Science
PS220NM provides defined submicron polymer particles for compatible materials science research.
Potential applications include:
Polymer particle studies
Colloidal materials
Particle-interface interactions
Dispersion research
Surface interaction studies
Particle characterization
220 nm Polystyrene Microspheres for Biotechnology
PS220NM can be evaluated in compatible biotechnology and life science research requiring submicron polystyrene particles.
Potential research areas include assay development, particle interactions, diagnostic research and laboratory method development.
Why Choose 220 nm Polystyrene Beads?
PS220NM combines:
220 nm nominal particle size
5% solid content
Polystyrene material
Submicron particle format
Multiple package sizes
This provides flexibility for initial laboratory evaluation, routine experiments and larger-volume research requirements.
Available Package Sizes
PS220NM 220 nm Polystyrene Beads are available in:
10 mL
20 mL
100 mL
1000 mL
Handling Recommendations
Mix the suspension thoroughly before use.
Avoid contamination during handling.
Use clean laboratory equipment for transfer and dilution.
Avoid unnecessary evaporation of the dispersion medium.
Select dilution conditions according to experimental requirements.
Store according to applicable product documentation.
Frequently Asked Questions (FAQ)
What is PS220NM?
PS220NM is a 220 nm Polystyrene Beads product supplied as a microsphere suspension with 5% solid content.
What is the particle size of PS220NM?
The nominal particle diameter is 220 nm.
What is the solid content of PS220NM?
PS220NM is supplied at 5% solid content.
What material are PS220NM beads made from?
The microspheres are made from polystyrene (PS).
Are 220 nm Polystyrene Beads submicron particles?
Yes. With a nominal diameter of 220 nm, PS220NM is a submicron polystyrene particle product.
What are 220 nm Polystyrene Beads used for?
They can be evaluated for particle characterization, colloidal research, assay development, biotechnology research, materials science and other compatible laboratory applications.
Can PS220NM be used for colloidal research?
Yes. The 220 nm particle size is suitable for compatible studies involving particle dispersion, colloidal stability and particle interactions.
Can PS220NM be diluted?
Yes. The 5% solid content suspension can be diluted to an appropriate working concentration according to experimental requirements.
What package sizes are available?
PS220NM is available in 10 mL, 20 mL, 100 mL and 1000 mL packages.