Hardness - Calcium, Magnesium, and Total Hardness Test Kit (Refill)
Designed for use with the LaMotte Hardness Test Kit (#TEST-5127), this refill contains materials for 50 additional tests.
For use with freshwater (pond, lake, stream, river, etc.) or saltwater (marine, oceanic) samples.
To view the Safety Data Sheets (SDS) for this LaMotte kit, please click on the component links below:
For Calcium Hardness Indicator Tablets, please click here.
For Hardness Reagent 5, please click here.
For Hardness Reagent 6, please click here.
For Hardness Reagent 7, please click here.
For Sodium Hydroxide Reagent, please click here.
Receive 10% off when ordering 10 or more of this item. Upon checkout, discounts for all items are added together and collectively subtracted from the total.