Need help?
Follow AIH
Enter your e-mail and password:
New customer? Create your account
Lost password? Recover password
Enter your email:
Remembered your password? Back to login
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Got these to see how much chlorine was in tap water from various sources. The test strips detect down to 10ppm. EPA regulations allow for a maximum of 4ppm in tap water.