SN Testing Kit

[exploitedbacteria]

Does anyone know if these testing kits would be more accurate than the aquarium ones? What are they testing exactly? Does this indicate purity?

Nitrite, Sodium Test Kit, Eyedropper Dispenser - Electro-Glo Distribution

Choose drop factor; 1 drop = 25, 50, 100 ppm NaNO2/5 ml.

www.electro-glo.com

 

[warriorofeld]

I saw this while looking for an aquarium test on Amazon idk how well it would work for what is needed..

 

[Dominicka]

I would love an answer to this. Very curious.