Shopping Cart Items: 0   Sub-Total : US$0.00
Welcome, Guest ( Login )
Celebrating 34 years providing high quality products and advice.
Our Local Time Is 1:37:55 AM.
Call us at 818-786-0600. We are here to help!
Millipore and Barnstead Laboratory Water Filtration Need a New Laboratory Water System?
We have many to choose from. We can save you thousands on
Complete Systems and replacement filters for most brands.
Laboratory Water Systems Laboratory Process Filters Laboratory Equipment Water Treatment

Colloids


 
A Colloid is basically a particle that has an electrical charge that can cause them to bind to each other.  



Colloidal particles can be organic or inorganic. They can range in size from 0.01 - 1.0 micron. Colloids are quantified by measuring the rate at which water blocks a submicron filter. This can lower resistivity and incapacitate  reverse osmosis membranes in deionized water systems.    

Primer : Basic Lab Water Contaminants

  • Understanding Suspended Particles
  • All About Colloids
  • Understanding Dissolved Inorganics
  • About Dissolved Organics
  • Dissolved Gasses
  • Understanding Microorganisms
  • About Pyrogens And Viruses
  • Nucleases & DNA


  • Open To The Public

    Why Use APS??

    Independent Reps Wanted

    Need Live Help?

    Contact Us
    818-786-0600

    Short Lead times.
    Lab Water Deionizer

    Best
    Lab Water System

    Top Sellers

    Most Popular
    Fume Hoods

    Glassware Washers

    Images are representative of the products. Images may or may not be of the actual product. If it is important e-mail us for an actual image if available.

    * Flat Rate UPS shipping when able to ship via UPS and is in the USA excluding Hawaii and Alaska.
    Larger Items may not be able to ship via UPS, in that case freight charges will be quoted seperately.
    International shipping will be quoted after the order is placed. You will have the opportunity to cancel before we finalize your order.

    Terms and conditions
    Credit Application
    Privacy Policy
    List All Products