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LaMotte® Calcium Hardness Test Kit PART #: LM3609 to LM3609RP

Because calcium and magnesium are both major components of the total hardness of water, measuring hardness by itself may not reveal enough. Recirculating aquaculture systems need calcium levels greater than 50 ppm to maintain a fully functional biofilter. Testing takes 2 minutes. 0 to 200 ppm.

Availability: In stock

ModelRangeType Price Qty
LM3609 0 - 200 ppmTest Kit
$46.80
LM3609RP 0 - 200 ppmReplacement Reagent
$19.95
Model LM3609 LM3609RP
Range0 - 200 ppm0 - 200 ppm
TypeTest KitReplacement Reagent
Price
$46.80
$19.95
Qty