Thermo Scientific™ 7000 Series Copolymer Microsphere Suspensions

Catalog No.	Diameter (Metric)	Quantity
09-980-350	3.2 μm	15 mL
09-980-351	3.2 μm	100 mL
09-980-352	3.2 μm	1000 mL
09-980-353	6 μm	15 mL
09-980-354	6 μm	100 mL
09-980-355	6 μm	1000 mL
09-980-356	7.9 μm	15 mL
09-980-357	7.9 μm	100 mL
09-980-359	12 μm	15 mL
09-980-360	11 μm	100 mL
09-980-361	11 μm	1000 mL
09-980-362	17 μm	15 mL
09-980-363	17 μm	100 mL
09-980-364	17 μm	1000 mL
09-980-365	19 μm	15 mL
09-980-366	19 μm	100 mL
09-980-368	25 μm	15 mL
09-980-371	45 μm	15 mL
09-980-372	45 μm	100 mL
09-980-374	55 μm	15 mL
09-980-375	55 μm	100 mL
09-980-376	55 μm	1000 mL
09-980-377	71 μm	15 mL
09-980-380	90 μm	15 mL
09-980-381	90 μm	100 mL
09-980-383	97 μm	15 mL
09-980-384	97 μm	100 mL
09-980-386	134 μm	15 mL
09-980-387	134 μm	100 mL
09-980-389	222 μm	15 mL

Catalog No. 09-980-350 Supplier Thermo Scientific™ Supplier No. 7503A

Description

Meet the need for particulate materials with a variety of particle sizes and properties with Thermo Scientific™ 7000 Series Copolymer Microsphere Suspensions.

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.

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.

Specifications

• Additive: Contains trace amount of surfactant to inhibit agglomeration and promote stability
• Concentration: 10%
• Content And 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.
• Description: Particles useful as model systems for fluid mechanics experiments and as challenge particles for large pore filtration systems.
• Color: White or Colorless
• For Use With (Application): Fluid Mechanics, Large Pore Filtration
• Material: Polystyrene Divinylbenzene (PS-DVB)
• Product Type: Copolymer Microsphere Suspensions
• Includes: General product handling insert sheet
• Packaging: 15 mL
• Particle Density: 1.05g/cm3
• Quantity: 15 mL
• Refractive Index: 1.59 at 589nm (25°C)
• Stability: Product stable for a minimum of 24 months
• Diameter (Metric): 3.2 μm

Not intended for use in instrument calibration or diagnostic reagents.