www.micromod.de Technical Data Sheet Version 0.6 Date UpdatedDate Printed

2010-12-222012-07-16

micromod Partikeltechnologie GmbHFriedrich-Barnewitz-Str. 4D-18119 RostockGermany

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+49 381 / 54 34 56 10+49 381 / 54 34 56 20

info@micromod.de

Technical Data Sheet

Product-No.: 10-00-102

Product-Name: BNF-Starch

Surface: plain

Size: 100 nm

Solid content: 25 mg/ml

Quantity: 10 ml

Composition: starch iron oxide composite particles

Polydispersity Index: < 0.2

Shape: cluster-typed

Density: 3.2 g/ccm

Iron Concentration: 15 mg/ml

Magnetization: 49 emu/g iron (H =1000 Oe)

Saturation Magnetization: >76 emu/g iron (H > 10.000 Oe)

Coercive Field Hc: 0.449 kA/m

Stable in: aqueous buffers pH > 4

Not stable in: organic solvents, acidic solutions pH < 4

Product Form: suspension in water

Particles per ml: 1.5*10E13

Particles per mg: 6.0*10E11

Additional Remarks: The particle matrix consists of hydroxyethyl starch. Storageat 2 - 8°C for 6 months