Written by: Ulf Nobbmann. The term polydispersity (or more recently dispersity without the poly, as per IUPAC recommendation) is used to describe the degree of ânon-uniformityâ of a distribution. In the field of molecular/nanoparticular characterization there are in principle two different definitions of polydispersity, depending on the underlying property of interest. In Gel Permeation Chromatography (GPC) and Size Exclusion Chromatography (SEC) we are interested in the molecular weight of the sample.
Eder has been in business for approximately 17 years. The phone number for Eder is (516) 656-0808. Eder is estimated to generate $2 million in annual revenues, and employs approximately 6 people at this location. The website (URL) for Eder is www.eders.com. David Eder is the President at Eder.
As you begin your new position, use this booklet to help compare and decide. which retirement system is right for achieving your retirement goals. Contact CalSTRS. ASK your employer for the publication CalSTRS Member Handbook. CALL CalSTRS Member Services at 800-228-5453. GO ONLINE to www.CalSTRS.com for more information and any legislative changes under consideration. Contact CalPERS. ASK your employer for the publication What You Need to Know About Your School Benefits.