Gamma Fe2O3 Magnetic Nanoparticles

Fe2O3 magnetic beads

Magnetic γ-Fe2O3 nanoparticles disperse in silica matrix and with a thin layer coating on the surface. It has superparamagnetism and better light transmittance which makeγ-Fe2O3 nanoparticles best materials for spectrum research and detection.
 Features:
1.Stable magnetism and can be kept for a long time
2. Complete superparamagnetism
3. 1um-5um monodisperse magnetic nanoparticles are available

Specifications:

Items

Matrix

Surface Groups

Particle Size

Model

Unit

W/V

γ-Fe2O3 Magnetic Nanoparticles

SiO2

-NH2

0.1-1um

EPR-GFN-1

50mg/10ml

0.5%

-NH2

1-2um

EPR-GFN-2

100mg/10ml

0.5%

-NH2

2-3um

EPR-GFN-3

100mg/10ml

0.5%

-NH2

3-4um

EPR-GFN-4

100mg/10ml

0.5%

-NH2

4-5um

EPR-GFN-5

100mg/10ml

0.5%

SiO2

-COOH

0.1-1um

EPR-GFC-1

50mg/10ml

0.5%

-COOH

1-2um

EPR-GFC-2

100mg/10ml

0.5%

-COOH

2-3um

EPR-GFC-3

100mg/10ml

0.5%

-COOH

3-4um

EPR-GFC-4

100mg/10ml

0.5%

-COOH

4-5um

EPR-GFC-5

100mg/10ml

0.5%

SiO2

-Epoxy

0.1-1um

EPR-GFE-1

50mg/10ml

0.5%

-Epoxy

1-2um

EPR-GFE-2

100mg/10ml

0.5%

-Epoxy

2-3um

EPR-GFE-3

100mg/10ml

0.5%

-Epoxy

3-4um

EPR-GFE-4

100mg/10ml

0.5%

-Epoxy

4-5um

EPR-GFE-5

100mg/10ml

0.5%

SiO2

-SiOH

0.1-1um

EPR-GFS-1

50mg/10ml

0.5%

-SiOH

1-2um

EPR-GFS-2

100mg/10ml

0.5%

-SiOH

2-3um

EPR-GFS-3

100mg/10ml

0.5%

-SiOH

3-4um

EPR-GFS-4

100mg/10ml

0.5%

-SiOH

4-5um

EPR-GFS-5

100mg/10ml

0.5%

EPRUI promise to supply gamma iron oxide magnetic nanoparticles with high quality,good sphericity and competitive price! Customization is accepted if for special needs.