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Thermo Scientific™ 7000 Series Copolymer Microsphere Suspensions

Product Code. 11869942 Shop All Thermo Scientific Products
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Diameter (Metric):
3.2 μm
6 μm
7.9 μm
11 μm
12 μm
17 μm
19 μm
25 μm
45 μm
55 μm
71 μm
90 μm
97 μm
134 μm
222 μm
Quantity:
15 mL
100 mL
1000 mL
Unit Size:
1000mL
100mL
15mL
Product Code. Diameter (Metric) Quantity unitSize
11869942 45 μm 15 mL 15mL
11859922 3.2 μm 15 mL 15mL
11869922 3.2 μm 100 mL 100mL
11879922 3.2 μm 1000 mL 1000mL
11889922 6 μm 15 mL 15mL
11899922 6 μm 100 mL 100mL
11809932 6 μm 1000 mL 1000mL
11819932 7.9 μm 15 mL 15mL
11829932 7.9 μm 100 mL 100mL
11839932 7.9 μm 1000 mL 1000mL
11849932 12 μm 15 mL 15mL
11869932 11 μm 1000 mL 1000mL
11879932 17 μm 15 mL 15mL
11889932 17 μm 100 mL 100mL
11588642 17 μm 1000 mL 1000mL
11809942 19 μm 15 mL 15mL
11819942 19 μm 100 mL 100mL
11829942 19 μm 1000 mL 1000mL
11839942 25 μm 15 mL 15mL
11849942 25 μm 100 mL 100mL
11859942 25 μm 1000 mL 1000mL
11879942 45 μm 100 mL 100mL
11889942 45 μm 1000 mL 1000mL
11899942 55 μm 15 mL 15mL
11809952 55 μm 100 mL 100mL
11819952 55 μm 1000 mL 1000mL
11829952 71 μm 15 mL 15mL
11839952 71 μm 100 mL 100mL
11849952 71 μm 1000 mL 1000mL
11859952 90 μm 15 mL 15mL
11869952 90 μm 100 mL 100mL
11879952 90 μm 1000 mL 1000mL
11578662 97 μm 15 mL 15mL
11899952 97 μm 100 mL 100mL
11874133 97 μm 1000 mL 1000mL
11884133 134 μm 15 mL 15mL
11894133 134 μm 100 mL 100mL
11804143 134 μm 1000 mL 1000mL
11814143 222 μm 15 mL 15mL
11824143 222 μm 100 mL 100mL
11834143 222 μm 1000 mL 1000mL
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Product Code. 11869942

Brand: Thermo Scientific™ 7545A

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This item is not returnable. View return policy

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.

TRUSTED_SUSTAINABILITY

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) 45 μm
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Not intended for use in instrument calibration or diagnostic reagents.

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