Product Overview
PM100UM-300A Porous Crosslinked PMMA Microspheres are highly crosslinked porous polymer beads with a 100 μm particle size and a 300 Å pore structure. Manufactured from crosslinked polymethyl methacrylate (PMMA), these microspheres provide excellent mechanical strength, outstanding solvent resistance and highly uniform spherical morphology.
The controlled 300 Å pore structure provides a large internal surface area and excellent molecular accessibility, making these microspheres suitable for chromatographic separation, protein purification, peptide synthesis, catalyst supports and various solid-phase synthesis applications.
Key Features
Uniform 100 μm particle size
300 Å controlled pore size
Highly crosslinked porous structure
Excellent mechanical strength
Outstanding solvent resistance
Narrow particle size distribution
High pressure resistance
Large specific surface area
Excellent dimensional stability
Suitable for chromatography and solid-phase synthesis
Technical Specifications
Parameter | Specification |
|---|
Product Code | PM100UM-300A |
Matrix | Crosslinked PMMA |
Particle Size | 100 μm |
Pore Size | 300 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
Protein Purification
Biomolecule Separation
Catalyst Carrier
Functional Resin Development
Affinity Chromatography
Laboratory Research
Product Advantages
PM100UM-300A combines a 100 μm particle size with a 300 Å pore structure, providing excellent separation efficiency, rapid mass transfer and outstanding mechanical stability. Compared with conventional polymer beads, the crosslinked PMMA matrix offers excellent rigidity, low swelling and broad solvent compatibility.
Its highly uniform spherical morphology enables efficient column packing and reproducible chromatographic performance. The porous surface can also be modified for affinity chromatography, catalyst immobilization and other specialized separation 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.
Use appropriate laboratory protective equipment.
Seal immediately after opening.
Customization Service
SANYU GROUP provides customized porous PMMA 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 PM100UM-300A?
PM100UM-300A is a porous crosslinked PMMA microsphere with a 100 μm particle size and 300 Å pore size designed for chromatography, purification and solid-phase synthesis.
What is the pore size?
The standard pore size is 300 Å, providing excellent accessibility for proteins, peptides and other biomolecules.
What applications is this product suitable for?
It is widely used in HPLC, flash chromatography, protein purification, peptide synthesis, affinity chromatography, catalyst supports and laboratory research.
What are the advantages of the PMMA matrix?
The highly crosslinked PMMA matrix provides excellent mechanical strength, solvent resistance, dimensional stability and long-term durability for demanding chromatographic and synthetic applications.
How should PM100UM-300A be stored?
Store the product in a dry environment at room temperature, keep the container tightly sealed, and avoid moisture and direct sunlight.
