The HI38023-100 are replacement reagents for the determination of total chlorine by titration with the HI38023 Total Chlorine Extended Range Test Kit. There are enough reagents for approximately 100 tests to be used with Hannas test kit. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability.

• Marked with expiration date and lot number for traceability