Thermo Scientific™

7000 Series Copolymer Microsphere Suspensions

Catalog number: 7503A
Thermo Scientific™

7000 Series Copolymer Microsphere Suspensions

Catalog number: 7503A
Meet the need for particulate materials with a variety of particle sizes and properties with Thermo Scientific™ 7000 Series Copolymer Microsphere Suspensions, useful as model systems for fluid mechanics experiments and as challenge particles for large pore filtration systems.
 
Catalog Number
7503A
Unit Size
Each
Diameter (Metric)
3.2 μm
Quantity
15 mL
Price (USD)
Full specifications
AdditiveContains trace amount of surfactant to inhibit agglomeration and promote stability
Diameter (Metric)3.2 μm
For Use With (Application)Fluid Mechanics
Product TypeSpecialty Particles
Concentration10%
DescriptionParticles useful as model systems for fluid mechanics experiments and as challenge particles for large pore filtration systems.
IncludesGeneral product handling insert sheet
Packaging15 mL
Particle Density1.05g/cm3
Quantity15 mL
Refractive Index1.59 at 589nm (25°C)
StabilityProduct stable for a minimum of 24 months
Unit SizeEach
Catalog Number
Unit Size
Each
Diameter (Metric)
3.2 μm
Quantity
100 mL
Price (USD)
Full specifications
AdditiveContains trace amount of surfactant to inhibit agglomeration and promote stability
Diameter (Metric)3.2 μm
For Use With (Application)Fluid Mechanics
Product TypeSpecialty Particles
Concentration10%
DescriptionParticles useful as model systems for fluid mechanics experiments and as challenge particles for large pore filtration systems.
IncludesGeneral product handling insert sheet
Packaging100 mL
Particle Density1.05g/cm3
Quantity100 mL
Refractive Index1.59 at 589nm (25°C)
StabilityProduct stable for a minimum of 24 months
Unit SizeEach
Catalog Number
Unit Size
Each
Diameter (Metric)
3.2 μm
Quantity
1000 mL
Price (USD)
Full specifications
AdditiveContains trace amount of surfactant to inhibit agglomeration and promote stability
Diameter (Metric)3.2 μm
For Use With (Application)Fluid Mechanics
Product TypeSpecialty Particles
Concentration10%
DescriptionParticles useful as model systems for fluid mechanics experiments and as challenge particles for large pore filtration systems.
IncludesGeneral product handling insert sheet
Packaging1000 mL
Particle Density1.05g/cm3
Quantity1000 mL
Refractive Index1.59 at 589nm (25°C)
StabilityProduct stable for a minimum of 24 months
Unit SizeEach
Catalog Number
Unit Size
Each
Diameter (Metric)
6 μm
Quantity
15 mL
Price (USD)
Full specifications
AdditiveContains trace amount of surfactant to inhibit agglomeration and promote stability
Diameter (Metric)6 μm
For Use With (Application)Fluid Mechanics
Product TypeSpecialty Particles
Concentration10%
DescriptionParticles useful as model systems for fluid mechanics experiments and as challenge particles for large pore filtration systems.
IncludesGeneral product handling insert sheet
Packaging15 mL
Particle Density1.05g/cm3
Quantity15 mL
Refractive Index1.59 at 589nm (25°C)
StabilityProduct stable for a minimum of 24 months
Unit SizeEach
Catalog Number
Unit Size
Each
Diameter (Metric)
6 μm
Quantity
100 mL
Price (USD)
Full specifications
AdditiveContains trace amount of surfactant to inhibit agglomeration and promote stability
Diameter (Metric)6 μm
For Use With (Application)Fluid Mechanics
Product TypeSpecialty Particles
Concentration10%
DescriptionParticles useful as model systems for fluid mechanics experiments and as challenge particles for large pore filtration systems.
IncludesGeneral product handling insert sheet
Packaging100 mL
Particle Density1.05g/cm3
Quantity100 mL
Refractive Index1.59 at 589nm (25°C)
StabilityProduct stable for a minimum of 24 months
Unit SizeEach
Catalog Number
Unit Size
Each
Diameter (Metric)
6 μm
Quantity
1000 mL
Price (USD)
Full specifications
AdditiveContains trace amount of surfactant to inhibit agglomeration and promote stability
Diameter (Metric)6 μm
For Use With (Application)Fluid Mechanics
Product TypeSpecialty Particles
Concentration10%
DescriptionParticles useful as model systems for fluid mechanics experiments and as challenge particles for large pore filtration systems.
IncludesGeneral product handling insert sheet
Packaging1000 mL
Particle Density1.05g/cm3
Quantity1000 mL
Refractive Index1.59 at 589nm (25°C)
StabilityProduct stable for a minimum of 24 months
Unit SizeEach
Catalog Number
Unit Size
Each
Diameter (Metric)
7.9 μm
Quantity
15 mL
Price (USD)
Full specifications
AdditiveContains trace amount of surfactant to inhibit agglomeration and promote stability
Diameter (Metric)7.9 μm
For Use With (Application)Fluid Mechanics
Product TypeSpecialty Particles
Concentration10%
DescriptionParticles useful as model systems for fluid mechanics experiments and as challenge particles for large pore filtration systems.
IncludesGeneral product handling insert sheet
Packaging15 mL
Particle Density1.05g/cm3
Quantity15 mL
Refractive Index1.59 at 589nm (25°C)
StabilityProduct stable for a minimum of 24 months
Unit SizeEach
Catalog Number
Unit Size
Each
Diameter (Metric)
7.9 μm
Quantity
100 mL
Price (USD)
Full specifications
AdditiveContains trace amount of surfactant to inhibit agglomeration and promote stability
Diameter (Metric)7.9 μm
For Use With (Application)Fluid Mechanics
Product TypeSpecialty Particles
Certifications/ComplianceISO 24450, DIN 12353
Concentration10%
DescriptionParticles useful as model systems for fluid mechanics experiments and as challenge particles for large pore filtration systems.
IncludesGeneral product handling insert sheet
MaterialPyrex Borosilicate Glass
Packaging100 mL
Particle Density1.05g/cm3
Quantity100 mL
Refractive Index1.59 at 589nm (25°C)
StabilityProduct stable for a minimum of 24 months
Unit SizeEach
Catalog Number
Unit Size
Each
Diameter (Metric)
7.9 μm
Quantity
1000 mL
Price (USD)
Full specifications
AdditiveContains trace amount of surfactant to inhibit agglomeration and promote stability
Diameter (Metric)7.9 μm
For Use With (Application)Fluid Mechanics
Product TypeSpecialty Particles
Concentration10%
DescriptionParticles useful as model systems for fluid mechanics experiments and as challenge particles for large pore filtration systems.
IncludesGeneral product handling insert sheet
MaterialPyrex Borosilicate Glass
Packaging1000 mL
Particle Density1.05g/cm3
Quantity1000 mL
Refractive Index1.59 at 589nm (25°C)
StabilityProduct stable for a minimum of 24 months
Unit SizeEach
Catalog Number
Unit Size
Each
Diameter (Metric)
12 μm
Quantity
15 mL
Price (USD)
Full specifications
AdditiveContains trace amount of surfactant to inhibit agglomeration and promote stability
Diameter (Metric)12 μm
For Use With (Application)Fluid Mechanics
Product TypeSpecialty Particles
Concentration10%
DescriptionParticles useful as model systems for fluid mechanics experiments and as challenge particles for large pore filtration systems.
IncludesGeneral product handling insert sheet
Packaging15 mL
Particle Density1.05g/cm3
Quantity15 mL
Refractive Index1.59 at 589nm (25°C)
StabilityProduct stable for a minimum of 24 months
Unit SizeEach
Showing 10 of 42Show more
Catalog NumberSpecificationsUnit SizeDiameter (Metric)QuantityPrice (USD)
7503AFull specifications
Each3.2 μm15 mLRequest A Quote
AdditiveContains trace amount of surfactant to inhibit agglomeration and promote stability
Diameter (Metric)3.2 μm
For Use With (Application)Fluid Mechanics
Product TypeSpecialty Particles
Concentration10%
DescriptionParticles useful as model systems for fluid mechanics experiments and as challenge particles for large pore filtration systems.
IncludesGeneral product handling insert sheet
Packaging15 mL
Particle Density1.05g/cm3
Quantity15 mL
Refractive Index1.59 at 589nm (25°C)
StabilityProduct stable for a minimum of 24 months
Unit SizeEach
7503BFull specifications
Each3.2 μm100 mLRequest A Quote
AdditiveContains trace amount of surfactant to inhibit agglomeration and promote stability
Diameter (Metric)3.2 μm
For Use With (Application)Fluid Mechanics
Product TypeSpecialty Particles
Concentration10%
DescriptionParticles useful as model systems for fluid mechanics experiments and as challenge particles for large pore filtration systems.
IncludesGeneral product handling insert sheet
Packaging100 mL
Particle Density1.05g/cm3
Quantity100 mL
Refractive Index1.59 at 589nm (25°C)
StabilityProduct stable for a minimum of 24 months
Unit SizeEach
7503CFull specifications
Each3.2 μm1000 mLRequest A Quote
AdditiveContains trace amount of surfactant to inhibit agglomeration and promote stability
Diameter (Metric)3.2 μm
For Use With (Application)Fluid Mechanics
Product TypeSpecialty Particles
Concentration10%
DescriptionParticles useful as model systems for fluid mechanics experiments and as challenge particles for large pore filtration systems.
IncludesGeneral product handling insert sheet
Packaging1000 mL
Particle Density1.05g/cm3
Quantity1000 mL
Refractive Index1.59 at 589nm (25°C)
StabilityProduct stable for a minimum of 24 months
Unit SizeEach
7505AFull specifications
Each6 μm15 mLRequest A Quote
AdditiveContains trace amount of surfactant to inhibit agglomeration and promote stability
Diameter (Metric)6 μm
For Use With (Application)Fluid Mechanics
Product TypeSpecialty Particles
Concentration10%
DescriptionParticles useful as model systems for fluid mechanics experiments and as challenge particles for large pore filtration systems.
IncludesGeneral product handling insert sheet
Packaging15 mL
Particle Density1.05g/cm3
Quantity15 mL
Refractive Index1.59 at 589nm (25°C)
StabilityProduct stable for a minimum of 24 months
Unit SizeEach
7505BFull specifications
Each6 μm100 mLRequest A Quote
AdditiveContains trace amount of surfactant to inhibit agglomeration and promote stability
Diameter (Metric)6 μm
For Use With (Application)Fluid Mechanics
Product TypeSpecialty Particles
Concentration10%
DescriptionParticles useful as model systems for fluid mechanics experiments and as challenge particles for large pore filtration systems.
IncludesGeneral product handling insert sheet
Packaging100 mL
Particle Density1.05g/cm3
Quantity100 mL
Refractive Index1.59 at 589nm (25°C)
StabilityProduct stable for a minimum of 24 months
Unit SizeEach
7505CFull specifications
Each6 μm1000 mLRequest A Quote
AdditiveContains trace amount of surfactant to inhibit agglomeration and promote stability
Diameter (Metric)6 μm
For Use With (Application)Fluid Mechanics
Product TypeSpecialty Particles
Concentration10%
DescriptionParticles useful as model systems for fluid mechanics experiments and as challenge particles for large pore filtration systems.
IncludesGeneral product handling insert sheet
Packaging1000 mL
Particle Density1.05g/cm3
Quantity1000 mL
Refractive Index1.59 at 589nm (25°C)
StabilityProduct stable for a minimum of 24 months
Unit SizeEach
7508AFull specifications
Each7.9 μm15 mLRequest A Quote
AdditiveContains trace amount of surfactant to inhibit agglomeration and promote stability
Diameter (Metric)7.9 μm
For Use With (Application)Fluid Mechanics
Product TypeSpecialty Particles
Concentration10%
DescriptionParticles useful as model systems for fluid mechanics experiments and as challenge particles for large pore filtration systems.
IncludesGeneral product handling insert sheet
Packaging15 mL
Particle Density1.05g/cm3
Quantity15 mL
Refractive Index1.59 at 589nm (25°C)
StabilityProduct stable for a minimum of 24 months
Unit SizeEach
7508BFull specifications
Each7.9 μm100 mLRequest A Quote
AdditiveContains trace amount of surfactant to inhibit agglomeration and promote stability
Diameter (Metric)7.9 μm
For Use With (Application)Fluid Mechanics
Product TypeSpecialty Particles
Certifications/ComplianceISO 24450, DIN 12353
Concentration10%
DescriptionParticles useful as model systems for fluid mechanics experiments and as challenge particles for large pore filtration systems.
IncludesGeneral product handling insert sheet
MaterialPyrex Borosilicate Glass
Packaging100 mL
Particle Density1.05g/cm3
Quantity100 mL
Refractive Index1.59 at 589nm (25°C)
StabilityProduct stable for a minimum of 24 months
Unit SizeEach
7508CFull specifications
Each7.9 μm1000 mLRequest A Quote
AdditiveContains trace amount of surfactant to inhibit agglomeration and promote stability
Diameter (Metric)7.9 μm
For Use With (Application)Fluid Mechanics
Product TypeSpecialty Particles
Concentration10%
DescriptionParticles useful as model systems for fluid mechanics experiments and as challenge particles for large pore filtration systems.
IncludesGeneral product handling insert sheet
MaterialPyrex Borosilicate Glass
Packaging1000 mL
Particle Density1.05g/cm3
Quantity1000 mL
Refractive Index1.59 at 589nm (25°C)
StabilityProduct stable for a minimum of 24 months
Unit SizeEach
7510AFull specifications
Each12 μm15 mLRequest A Quote
AdditiveContains trace amount of surfactant to inhibit agglomeration and promote stability
Diameter (Metric)12 μm
For Use With (Application)Fluid Mechanics
Product TypeSpecialty Particles
Concentration10%
DescriptionParticles useful as model systems for fluid mechanics experiments and as challenge particles for large pore filtration systems.
IncludesGeneral product handling insert sheet
Packaging15 mL
Particle Density1.05g/cm3
Quantity15 mL
Refractive Index1.59 at 589nm (25°C)
StabilityProduct stable for a minimum of 24 months
Unit SizeEach
Showing 10 of 42Show more

Suspensions of large copolymer microspheres are composed of polystyrene polymer, cross-linked with 4 to 8% divinylbenzene (DVB). The particles are chemically inert and can be washed with alcohol and vacuum or air dried. The polymer density is 1.05g/cm3 and the index of refraction is 1.59 at 589nm. They are packaged as aqueous suspensions at 10% solids by weight.

Ordering Information:

15mL, 100mL and 1000mL bottle sizes available. 15mL (“A” Part No. bottles), 100mL (“B” bottles) and 1000mL (“C” bottles) are packaged to order; example (Part No. 7503B and 7503C). Please allow 10 working days when ordering these fill volumes.

Includes:

Material Safety Data Sheet (MSDS) and general product handling insert sheet

Recommended for:

High concentration polymer particles > 3μm used in filter evaluation and testing, fluid mechanics research, dispersion studies and many other research and development projects. Not intended for use in instrument calibration or diagnostic reagents because they lack the exacting specifications needed for those applications. Also useful as experimental particles for acoustical and optical analytical systems.

Not intended for use in instrument calibration or diagnostic reagents.

Not intended for use in instrument calibration or diagnostic reagents.

Contents & Storage

Unless otherwise stated, refrigerate (2° to 8°C) product when not in use but do not freeze. Store upright and keep bottle tightly sealed. Mix product with gentle inversion by hand or vortex mixer.

Figures

Frequently asked questions (FAQs)

Citations & References