Christmas Closure: We will be closed between 20th Dec - 6th Jan, Orders placed during this time will be sent once we return.
Calcium Hardness
-
![]()
-50%Total Hardness Strips for Water Quality Testing, B50Regular Price $26.95 Special Price $13.48 -
![]()
Total Hardness Strips for Water Quality Testing, B50Total Hardness test strips for water quality are the ideal solution for many projects. Total Hardness test strips are perfect for service work, classroom demonstrations, or to give to customers instead of an expensive service call. With their low cost and high accuracy, Total Hardness test strips also offer you time-savings. No more counting drops or waiting for laboratory results. With total hardness water quality test strips you are in control and can find out exactly where your calcium level is before it becomes a problem. Learn More$26.95
