Hach Free + Total Chlorine Test Strips, 0-10mg/L

In the field, technicians can test many samples in only a few minutes, and make immediate evaluations on-site. No measuring, set-up, clean-up, or chemical handling are necessary. Lab technicians also use the test strips for pre-test screening-to detect the presence of materials that might interfere with testing.

• Accurate and easy to use - just dip and read!
• Great for quick, on-site evaluations of free and total chlorine levels
• Gives both results simultaneously
• No measuring, set-up, clean-up, or chemical handling are necessary
• Used in laboratories all over the world for pre-test screening-to detect the presence of materials that might interfere with lab testing
• Note - not evaluated to test for chlorine and chloramines in medical applications in the US
• Contains 50 tests
• Steps: 0, 0.5, 1.0, 2.0, 4.0, 10.0mg/L