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Chemistry: Page 4
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How Do Ionizers Work?
The APSP Recreational Water Quality Committee explains what ionizers can and can't do.
Sponsored
Solving Stain Issues: Clearly Identifying Stains Before Treatment
Haviland Pool & Spa Products
Tips on getting the most benefit from stain detection kits.
Retail
Testing the Waters
A look at the features and benefits of today's water testing tools.
Service
Enzymes: More Than Just Nightmare Relief
Enzymes are good in crisis situations, but also for preventing everyday chemistry problems.
Business Briefs
Clear Comfort Announces Course on Chlorine-Free Pools
The course will cover new technologies and basic tenants of maintaining a chlorine-free pool.
Retail
Chloramines in Source Water
Many municipalities use chloramines to treat tap water — which mean they can wind up in the pools you fill. Here's how to remedy the problem.
News
pHin: Here To Stay
With a growing user base and a big partnership with Lonza, pHin is gaining momentum — and shows no signs of slowing down.
Retail
Cal Hypo: The Facts
Some things you know — and some you don't — about the sanitizing stalwart.
Builder
Understanding Advanced Oxidation Process
A close look at the chemistry of hydroxyl radicals.
Retail
All About Alkalinity
What exactly​ ​is total alkalinity​​? ​How does it affect water balance? APSP’s Recreational Water Quality Committee offers answers.
Service
Test Killers: Common Water Testing Interferences and How to Avoid Them
APSP’s Recreational Water Quality Committee shares common water testing mistakes that can mess up your results and lead you astray.
Retail
Key Misunderstandings and Problems in Pool Water Chemistry (Part II)
How do I prevent pH from decreasing? Does liquid chlorine raise the pH of water? Can I use trichlor as a main source of chlorine? Chemist Bob Lowry answers those questions and more.
Retail
Key Misunderstandings and Problems in Pool Water Chemistry (Part I)
How much chlorine does a pool need? How can I quickly balance water? Why is the pH always going up? A chemist answers these questions and more.
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