2012 Edition: Exact Science

There is a lot more to NSF certification than a label. Discover the precise process behind the name.

Pump Pros
NSF technicians perform a battery of tests to ensure one of the most critical parts of the facility function properly.

Good Chemistry?
Do you know what your chemicals really contain? A group of NSF experts are trying to answer that question and what they are finding may surprise you.

Making the Grade
A round up of products that have achieved NSF certification shows how many different market segments the standard reaches.

Standard Issue
Here is a look at ongoing NSF standard changes and how they can impact your facility

In Control
A look at how automatic controllers are evaluated and tested under NSF/ANSI Standard 50 — and what new tests are coming.

New Discoveries
If you think you know all there is to know about NSF, think again.