Hanna HI3812 Hardness 100 Chemical Test Kit 14x14x1 With tough construction

With tough construction

Actual Size of Filter: 9 1/2 x 9 1/2 x ¾

The Claris EV4339-12 meets all of your filtrations and softening needs in one filter

Safely removes mineral build-up

Hanna HI3812 Hardness 100 Chemical Test Kit 14x14x1 With tough constructionThe HI3812 100 are reagents for the determination of total hardness (as CaCO3) by titration with the HI3812 Total Hardness Chemical Test Kit. There are enough reagents for approximately 100 tests to be used with Hanna's 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. Pre made reagents for ease of use Prepared with