This morning we received an inquiry from 'MK' who asked, "HI, CAN YOU PLEASE ADVISE ME THE PRODUCT NAME TO TEST 120ppm Chlorine . Thanks."
Thank you for the chlorine testing question, MK. At this time we have a High Range Free Chlorine product (MPN 480022) with a high detection limit of 120ppm, an Ultra High Range Free Chlorine product (MPN 480024) with a high detection limit of 750ppm, and an Ultra High Range II Free Chlorine product (MPN 480124) with a high detection limit of 2,000ppm.
If you need to test for Total Chlorine, regrettably we do not have a product that detects 120ppm total chlorine. We do, however, have a High Range Total Chlorine product (MPN 480033) that detects up to 80ppm. With a 50-50 dilution of the sample and appropriate 2x multiplier for the result detected by this product you could probably make it work -- assuming the level of total chlorine did not exceed 160ppm.