What is the correct amount of water to collect for total chlorine testing using RPC ultra low chlorine test strips?

The recommended amount of water to collect for total chlorine testing using RPC ultra low chlorine test strips is 100 ml. This volume is designed to provide an adequate sample size, which helps ensure the accuracy and reliability of the test results. Using this specific amount minimizes the risk of interference that can occur with smaller samples, while also being manageable for handling and testing procedures.

When performing total chlorine testing, having a consistent sample size is crucial for standardization and comparability of results, as different volumes can yield varying levels of concentration readings. A 100 ml sample size strikes a balance between being large enough to dilute any potential contaminants while still allowing for easy execution of the test procedure. This makes 100 ml the ideal amount for effective chlorine testing with ultra low chlorine test strips.