Polybead® Carboxy-Sulfate Microspheres are monodisperse, surfactant-free polystyrene microspheres. We manufacture these particles to have sulfate charge groups in addition to carboxyl groups. These microspheres are packaged as 2.5% solids (w/v) aqueous suspensions.
Nominal Reference Values:
- 1.00µm mean diameter
- 2.5% solids (w/v) aqueous suspension
- 4.55 x 1010 particles/ml
- Harmless-use normal precautions
- Exercise normal care
- Store at 4 degrees celsius;Do not permit to freeze