Hanna Instruments Total Hardness Test Kit Replacement Reagents (100 tests) – HI3812-100

The HI3812-100 are reagents for titrating with the HI3812 Total Hardness Chemical Test Kit to determine total hardness (as CaCO3). With Hanna’s test kit, there are enough reagents to do about 100 tests. These premium reagents are produced in our cutting-edge facilities, and each packet is clearly tagged with the lot number and expiration date for traceability.

  • prepared reagents for simplicity of use
  • created with highly pure ingredients
  • marked with the batch number and expiration date for traceability