I have the regents

I have the regents to test chlorine but need advice?

I'm sorry, but we're going to need a little more info on what advice exactly you need? If you're needing to know how to test, we need to know what type of kit you have--drop-based oto with a block that measures up to 3 ppm Cl on one side and ph on the other? Or dpd/fas?

Janet