Spectrum Water Hardness Solution #1

SKU# IRO-HARDNESS 1-1OZ
  • Sale
  • $16.99
  • Regular price $23.99


Get replacements water hardness testing solution, used for Spectrum's Water Hardness #1 in a 1oz solution.  Replaces the hardness solution for testing kit 2412 and 2413 Field Test Kits.