Nist Test Kits
Aquarium Water Analysis Test Kits
A range of freshwater & saltwater test kits of high precision NIST certified reagents and patented calibrated dropper bottles.
Always shake bottles thoroughly (liquid & dry reagents) before use for at least 25 seconds. Store at an ambient room temperature.
The ELOS Copper Test Kit combines ease-of-use, with laboratory-grade precision. It can be used to de..
In both freshwater and marine, if the concentration of Fe is too high, we recommend a parti..
ELOS AquaTest High Resolution NO3-HR Test Kit for Reef Aquariums. Good for 120 Tests provided i..
Fresh water pH Test (5,8 - 8,3). The pH-value or acid value indicates how acidic or alkaline water i..
PH Test for Marine aquarium (7,6 - 9,0). The pH-value or acid value indicates how acidic or alkaline..
KH Alkalinity Test - Carbonate Hardness. Alkalinity is essentially a means of quantifying the stabil..
GH Total Hardness Test. Hardness is primarily the concentration of calcium (Ca++) and Magnesium (Mg+..
Mg Magnesium Test for aquarium. Magnesium is a major salt in natural seawater. Contrary to its signi..
Ca. Calcium Test for Marine aquarium. Calcium is the primary building block for corals, clams, calca..
Phosphate test for aquarium. Phosphate build up in the tank appears to be a fairly common problem in..
Ammonia/Ammonium test for aquarium (NH3/4). Ammonia (NH3) is toxic to corals, invertebrate and fishe..
Nitrite test for aquarium. Biological filtration is a method that uses naturally occurring nitrifyin..
Nitrate test for aquarium. Biological filtration is a method that uses naturally occurring nitrifyin..
Phosphate HR ExpertLine measures values from 0.008 – 0.14ppm Phosphate build up in the tank appears ..
A combination of our High Resolution Test Kit and spare refill set.