Products
© 2009 XL Sci-Tech, Inc. All Rights Reserved
Functional Microspheres Manufactuered by XL Sci-Tech Inc.
   Spherically shaped microproducts at XL Sci-Tech are classified into three broad groups:  (1) Precision
Microspheres of a wide range of density, color and silica content; (2) Functional Microspheres of custom
formulation for bioactivity, optical emission, neutron sensitivity and other unique applications; (3) Radioactive
Microspheres for traceability, diagnostics and radiotherapies.
Precision Microspheres (iSpheres(TM)) Manufactuered by XL Sci-Tech Inc.
Precision Microspheres
Functional Microspheres
Radioactive Microspheres
Radioactive Microspheres (BetaSpheres(R)) Manufactuered by XL Sci-Tech Inc.
   XL Sci-Tech employs the state-of-the-art modular micro-fabrication technologies it has developed and
improved over the past 10+ years for microspheres production. Majority of the microspheres are produced on-
demand with production rates over hundreds of pounds per day.  XL Sci-Tech’s on-demand production
demands the greatest level of innovation and automation and gives superb control of product properties and
consistency.
   XL Sci-Tech emphasizes material through chemistry at nano-structural scale to achieve both chemical or
biological functionalities and other complementary physical properties.  This enables XL Sci-Tech to provide
greatest value to its customers for their new product development and product improvement as well as
dependable microspheres supplier for their existing products.
   There are many aspects commons to all microspheres: Sphericity and Size Distribution are inherent
specifications of all microspheres produced at XL Sci-Tech.  The strictest quality control is in-line size and
sphericity sampling measurement of microspheres as they are produced.  Size distribution are usually evaluated
every 50 lb to ensure the highest quality and timely production feedback for large volume microspheres.