Fondriest Environmental 45,000 uS Conductivity Standards

Fondriest Environmental 45,000 uS Conductivity Standards


45,000 uS conductivity standard, 1 pint


  • +/-1% accuracy with NIST traceability
  • Pre-mixed and ready to use
Your Price
Drop ships from manufacturer

Shipping Information
Return Policy
Why Buy From Fondriest?
Image Part # Product Description Price Stock Order
Fondriest Environmental 45,000 uS Conductivity Standards FNCS9945-P Conductivity standard, 45,000 uS, 500mL bottle
Drop ships from manufacturer
Fondriest Environmental 45,000 uS Conductivity Standards FNCS9945-Q Conductivity standard, 45,000 uS, 1L bottle
Usually ships in 3-5 days

In The News

What is Conductivity?

UPDATE : Fondriest Environmental is offering their expertise in conductivity through their new online knowledge base. This resource provides an updated and comprehensive look at conductivity and why it is important to water quality. To learn more, check out: Conductivity, Salinity and TDS . Salinity and conductivity  measure the water's ability to conduct electricity, which provides a measure of what is dissolved in water. In the SWMP data, a higher conductivity value indicates that there are more chemicals dissolved in the water. Conductivity measures the water's ability to conduct electricity. It is the opposite of resistance. Pure, distilled water is a poor conductor of electricity.

Read More

US Steel Dumping Chromium: Citizens Fighting for Lake Michigan, and Drinkable Water

If you remember the movie “Erin Brockovich,†you are already familiar with hexavalent chromium, a toxic substance that was contaminating the drinking water of people in California in the movie ( and in real life ). Although on the silver screen there was a very satisfying Hollywood resolution to the problem, there has not yet been such a happy ending in real life. The dumping of the hexavalent chromium by PG&E that the film documented took place in the 1950s and 1960s, although the company didn't tell anyone about the problem until the late 1980s. Based on current litigation around the Illinois and Indiana shores of Lake Michigan, startlingly little has changed.

Read More

Monitoring the Mississippi: Wild Celery, Redhorse and More

The Upper Mississippi stretches from headwaters at Lake Itasca, Minnesota, all the way to Cairo, Illinois, about 1,250 miles. It includes picturesque wilderness areas complete with waterfalls, limestone bluffs and expansive valleys. It has attracted many campers, hikers, fishing enthusiasts and people seeking to launch their favorite boats or canoes. It has also been a haven for environmental researchers. Since 2016, Jeff Houser is the Science Director for the Long Term Resource Monitoring element (LTRM) of the Upper Mississippi River Restoration Program (UMRR).  Previously, he led the LTRM water quality component from 2003 until 2016.

Read More