Microsphere Selection Guide



Above is a copy of the printed version of our guide. It comes with a 16 page list of our products and is sent quarterly to all on our contact list.

To order a full list of Products


Below is our web-site version of the three page guide only.



Web-site Microsphere Selection Guide-- How It's Organized:

Our Products

NEW: ProActive® Microspheres
Uniform Microspheres, Latex Particles, Beads
estapor- SuperParaMagnetic Microspheres
Uniform Silica Microspheres
Custom Synthesis

Ways To Use Our Microspheres...

Latex Agglutination Tests and Particle Immunoassays
Sandwich Assays and Tests (Particle Capture ELISA's)
Dyed Particle Sandwich or Chromatographic "Strip Tests"
NIST-traceable Standards
LDV / PIV Seeds
Other Applications

How To Save $ With "Bangs Beads"

Choosing Your Microspheres-

Latex Agglutination Tests and Particle Immunoassays
Regular vs. Dyed, Non-Functionalized, Carboxylate-, Amino-, and Other Surface-Functionalized are explained
Stock number, Mean diameter, Standard deviation
Polymer description, % Magnetite, Color, Density
Surface groups & Surface charge density
Product Class and Price Schedule

Last Update June 11, 1997

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