100nm Standard Polystyrene Microspheres SPS100-10 5%

100nm Standard Polystyrene Microspheres SPS100-10

SHBC SPS100-10 Standard Polystyrene Microspheres are uniform 100 nm polystyrene latex particles supplied as a 5% solids aqueous suspension.

The particles feature a controlled nanoscale diameter, spherical morphology and stable dispersion performance. They are suitable for particle analysis, microscopy research, light-scattering studies, colloid research and analytical method development.

Product Overview

SPS100-10 provides a consistent model particle system for nanoscale research and instrument evaluation.

The uniform 100 nm particle size helps reduce the influence of irregular particle shape during analytical testing. The 5% solids concentration supports convenient dilution, repeated experiments, formulation development and bulk research requirements.

Key Specifications

Key Advantages

• Uniform 100 nm particle diameter

• Controlled particle size distribution

• Regular spherical morphology

• Stable aqueous suspension

• High particle concentration

• Easy dilution to working concentrations

• Good batch-to-batch consistency

• Suitable for laboratory and industrial research

• Flexible packaging options

• OEM and customized supply available

Applications of 100nm Polystyrene Microspheres

Particle Size Analysis

SPS100-10 can be evaluated as a uniform particle sample for particle-size measurement, analytical method development and instrument performance studies.

Dynamic Light Scattering

The controlled nanoscale diameter makes the particles suitable for DLS method optimization, dispersion analysis and aggregation research.

Electron Microscopy

The spherical particles can be used in SEM and TEM sample preparation, imaging method development and nanoscale morphology studies.

Atomic Force Microscopy

SPS100-10 can support AFM imaging studies, surface measurement research and instrument response evaluation.

Light-Scattering Research

The particles provide a defined model system for laser scattering, optical detection and nanoparticle concentration studies.

Colloid and Interface Research

Uniform polystyrene particles are suitable for investigating colloidal stability, particle interactions, adsorption and aggregation behavior.

Filtration and Membrane Studies

The 100 nm particles can be used to evaluate nanoparticle retention, membrane filtration efficiency, particle transport and separation methods.

Nanomaterial Method Development

SPS100-10 provides a reproducible particle model for dilution, dispersion, recovery, characterization and quality-control procedure development.

Why Choose 100nm Polystyrene Microspheres?

A 100 nm diameter is widely suitable for nanoscale particle characterization and dispersion research.

Compared with irregular particles, spherical polystyrene microspheres provide more consistent geometry and help reduce particle-shape interference during analytical testing.

The small particle size also supports research involving:

• Nanoparticle aggregation

• Colloidal stability

• Surface adsorption

• Optical scattering

• Membrane retention

• Particle transport

• Microscopy imaging

Benefits of 5% Solid Content

SPS100-10 is supplied at 5% solids, providing a concentrated particle suspension for flexible laboratory use.

Users can dilute the product according to the required testing concentration. The higher initial concentration also supports repeated testing, pilot studies and larger-volume research projects.

Standard Polystyrene Surface

SPS100-10 has a standard polystyrene surface without added carboxyl or amino functional groups.

The standard surface is suitable for general particle research, physical adsorption studies and analytical method development. For covalent biomolecule coupling, SHBC can also provide carboxyl, amino and other functionalized microspheres.

Why Choose SHBC?

Shanghai SanYu Biotechnology Co., Ltd. supplies standard and functional microspheres for scientific research, analytical development and industrial production.

SHBC supply advantages include:

• Controlled microsphere manufacturing

• Multiple particle sizes available

• Stable particle dispersion

• Laboratory sample supply

• Pilot-scale and bulk production

• Customized solids concentration

• Flexible packaging volumes

• Surface modification options

• OEM and private-label services

• Technical product selection support

Customized Microsphere Supply

SHBC can provide customized polystyrene microspheres according to specific project requirements.

Available options include:

• Customized particle diameter

• Customized solids concentration

• Customized dispersion medium

• Carboxyl surface modification

• Amino surface modification

• Fluorescent microspheres

• Colored microspheres

• Customized bottle volume

• Bulk packaging

• OEM labeling

Storage and Handling

Store the product according to the product label, COA and SDS.

Gently mix or briefly sonicate the suspension before use to obtain a uniform dispersion. Avoid freezing, direct sunlight, high-temperature exposure and contamination.

Do not allow the microspheres to dry during handling.

Frequently Asked Questions

What is SPS100-10?

SPS100-10 is a 100 nm standard polystyrene microsphere suspension supplied by SHBC at 5% solids.

What is the particle size?

The nominal particle diameter is 100 nm, equivalent to 0.1 μm.

What is the solid content?

SPS100-10 is supplied as a 5% solids aqueous suspension.

What are 100nm polystyrene microspheres used for?

Typical applications include particle-size analysis, DLS research, SEM and TEM imaging, AFM studies, optical scattering, colloid research and filtration evaluation.

Can SPS100-10 be diluted?

Yes. The concentrated suspension can be diluted to the required working concentration using a compatible dispersion medium.

Is the surface functionalized?

SPS100-10 has a standard polystyrene surface. Carboxyl, amino, fluorescent and colored versions can be customized separately.

Can it be used as a certified calibration standard?

SPS100-10 should only be described as a certified or traceable calibration standard when the required certification and traceability documents are supplied for the specific product and batch.

Are bulk quantities available?

Yes. SHBC supports sample testing, pilot-scale projects, customized packaging and bulk production.

Can the concentration be customized?

Yes. Particle concentration, dispersion medium, packaging volume and surface chemistry can be customized according to project requirements.

Order SPS100-10 Polystyrene Microspheres

Contact Shanghai SanYu Biotechnology Co., Ltd. for SPS100-10 samples, technical specifications, customized packaging and bulk quotations.

SHBC supplies standard polystyrene microspheres for research laboratories, instrument developers, nanomaterial companies and industrial research projects.

For Research Use Only.