Product Overview
PS/DVB15UM-100A Porous Crosslinked PS/DVB Microspheres are highly crosslinked polymer beads with a 15 μm particle size and a 100 Å pore structure. Manufactured from crosslinked polystyrene/divinylbenzene, these microspheres exhibit excellent rigidity, narrow particle size distribution and outstanding chemical stability.
The controlled pore structure provides a large surface area for molecular interaction, making the material suitable for chromatographic separation, peptide synthesis, catalyst supports, solid-phase synthesis and purification applications.
Key Features
Uniform 15 μm particle size
100 Å controlled pore size
Highly crosslinked PS/DVB matrix
Excellent mechanical strength
High chemical resistance
Narrow particle size distribution
Excellent pressure resistance
High surface area
Low swelling in common solvents
Suitable for chromatography and synthesis
Technical Specifications
Parameter | Specification |
|---|
Product Code | PS/DVB15UM-100A |
Matrix | Crosslinked PS/DVB |
Particle Size | 15 μm |
Pore Size | 100 Å |
Structure | Porous Crosslinked Polymer |
Appearance | White to Off-white Spherical Particles |
Storage | Room Temperature |
Packaging | Bottle / Customized |
Applications
High Performance Liquid Chromatography (HPLC)
Flash Chromatography
Solid Phase Peptide Synthesis (SPPS)
Solid Phase Organic Synthesis
Affinity Chromatography
Ion Exchange Resin Matrix
Catalyst Carrier
Protein Purification
Biomolecule Separation
Laboratory Research
Product Advantages
PS/DVB15UM-100A combines a 15 μm particle size with a 100 Å pore structure to provide excellent mass transfer characteristics and high separation efficiency. The highly crosslinked PS/DVB matrix maintains excellent dimensional stability under both aqueous and organic solvent conditions.
Its uniform spherical morphology and high mechanical strength enable stable column packing while minimizing pressure loss during chromatographic operation. The material is compatible with a wide range of surface modification chemistries, making it suitable for chromatography media, affinity supports and synthetic resin applications.
Storage and Handling
Store in a cool, dry place at room temperature.
Keep the container tightly closed.
Avoid moisture and direct sunlight.
Prevent contamination during handling.
Mix gently before use if supplied as a slurry.
Use appropriate laboratory protective equipment.
Seal immediately after opening.
Customization Service
SANYU GROUP provides customized porous PS/DVB microspheres, including:
Customized particle sizes
Customized pore sizes
Customized surface functionalization
Customized crosslinking degree
OEM manufacturing
Bulk production
Custom packaging
Technical application support
Frequently Asked Questions (FAQ)
What is PS/DVB15UM-100A?
PS/DVB15UM-100A is a porous crosslinked polystyrene/divinylbenzene microsphere with a 15 μm particle size and 100 Å pore size for chromatography and solid-phase synthesis.
What is the pore size?
The standard pore size is 100 Å.
What applications is this product suitable for?
It is widely used in HPLC, flash chromatography, peptide synthesis, protein purification, affinity chromatography, catalyst supports and laboratory research.
What are the advantages of the PS/DVB matrix?
The crosslinked PS/DVB matrix provides excellent mechanical strength, solvent resistance, dimensional stability and long service life under demanding operating conditions.
How should PS/DVB15UM-100A be stored?
Store the product in a dry environment at room temperature, keep the container tightly sealed, and avoid moisture and direct sunlight.
