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PMMA Microspheres and Nanoparticles
**PLEASE NOTE: As of December 31, 2023. These products will be discontinued.**
For a complete list of discontinued products, click here. Our PMMA microspheres and nanospheres are ideal for a variety of Applications. The higher density of PMMA microspheres makes them slightly easier to centrifuge in purification processes than polystyrene. PMMA beads are also more hydrophilic than Polystyrene and therefore less likely to cause non-specific binding. PMMA microspheres or Polymethlymethacrylate microspheres are also referred to as acrylic microspheres. PMMA microspheres are an amorphous, transparent and colorless thermoplastic that has an excellent UV resistance. Don't see what you're looking for? See our full range of Customization Options Size Range: 25nm to 375µm. PMMA density: 1.19 g/cm³ Packaging Information: Products with a diameter ≤ 20µm are supplied as 1% solid suspensions (10mg/ml). Products with a diameter > 20µm are supplied as pure solid particles. Contact us to request a higher solid content Suspension Solution: De-ionized water containing a small amount of surfactant and 2mM of sodium azide as an anti-microbial agent. PMMA Product List
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DON'T SEE WHAT YOU'RE LOOKING FOR?
Luckily, at Phosphorex we specialize in synthesizing custom microspheres. We can encapsulate molecules, alter surface chemistry, color beads, and customize just about any characteristic to your specifications. Contact us for more info.
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