Product Number: 145401
Total Hardness drop count titration/EDTA test kit with range of 20-400 mg/L; contains 100 tests.
*when applicable
Phase Out
Items with this label are at the end of their life cycle and may become obsolete in the future.
Obsolete
Items with this label are obsolete and unavailable through eCommerce.
If applicable, please view Replacement Product above or contact Hach Customer Service for further assistance.