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Absolute Mag™ COOH Silica Magnetic Particles, 250 nm(SMP-NM04)


Absolute Mag™ COOH Silica Magnetic Particles, 250 nm (#SMP-NM04) are prepared according to a modified Stoeber process by hydrolysis of orthosilicates and related compounds as monodisperse and nonporous particles.

Application Notes
Magnetization: 43 emu/g iron (H =1000 Oe)
Particle Size
250 nm
Functional Group
10 mg/mL
Storage Buffer
Suspension in water.
Stable in aqueous buffers pH > 4.
Not stable in organic solvents, acidic solutions pH < 4.
Unit Size
10 mL
Surface Group Density
2 µmol/g
Storage at 2 - 8°C for 3 months.

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