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SuperParamagnetic Microspheres Catalog

 

Standard Carboxyl-Modified ParaMagnetic Microspheres(-COOH)
Product Reference Diameter (µm) Ferrite % Polymer Catalog No
M1-130/12 0,700-1,300 10-15 Polystyrene 80 380 015
M1-180/12 0,900-1,300 10-15 Polystyrene 39 432 084
M1-180/20 0,800-1,200 16-25  Divinylbenzene* 39 433 087
M1-050/20 0,500-0,700 16-25 Polystyrene 39 432 084
M1-070/40 0,700-1,300 35-45 Polystyrene 23 709 083
M1-070/60 0,700-1,300 55-65 Polystyrene 23 711 081

*Cross-linked styrene-divinylbenzene copolymer microspheres are easily redispersible in an organic solvent such as toluene, xylene, chlorobenzene, dichloroethane, methylene chloride and alcohols.

 

Standard Amino-Modified ParaMagnetic Microspheres (-NH 2 )
Product Reference Diameter (µm) Ferrite % Polymer Catalog No
M2-070/40 1,0-2,0 35-45 Polystyrene 39 575 001
M2-070/60 1,0-2,0 55-65 Polystyrene 80 380 026

 

Small Carboxyl-Modified Paramagnetic Microspheres (-COOH)
Product Reference Diameter (µm) Ferrite % Polymer Catalog No
M1-030/40 0,300–0,500 30-60 Polystyrene 80 380 000

 

Large Monosized Carboxyl-Modified ParaMagnetic Microspheres (-COOH)
Product Reference Diameter (µm) Ferrite % Polymer Catalog No
M1-200/20 1,700–2,600 15-35 Polystyrene 80 380 001

 

Carboxyl-Modified ParaMagnetic Microspheres (-COOH)
Product Reference Diameter (µm) Ferrite % Polymer Catalog No
EM1-100/20 0,900-1,80 15-25 Polystyrene 39 451 080
EM1-100/30 0,900-1,800 26-35 Polystyrene 39 394 082
EM1-100/40 0,900-1,800 36-50 Polystyrene 23 710 087

 

Amino-Modified ParaMagnetic Microspheres (-NH 2 )
Product Reference Diameter (µm) Ferrite % Polymer Catalog No
EM2-100/40 0,900-1,800 36-50 Polystyrene 39 572 001

 

Hydroxyl-Modified ParaMagnetic Microspheres (-OH)
Product Reference Diameter (µm) Ferrite % Polymer Catalog No
EM4-100/40 0,900-1,800 36-50 Polystyrene 39 573 001

 

Very small Carboxyl-Modified Paramagnetic Microspheres (-COOH)
Product Reference Diameter (µm) Ferrite % Polymer Catalog No
M1-020/50 0,160–0,240 45-60 Polystyrene 80 380 073

 

Hydrophobic Superparamagnetic Microspheres
Product Reference Diameter (µm) Ferrite % Polymer Catalog No
MS-070/40 0,70–1,30 35-50 Polystyrene 80 380 074

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