Recharge of ammonium reagent Oase

Liquid solutions to precisely establish the ammonium / ammonia parameter.

Refills intended to replace an exhausted test in your Oase test case.

Characteristics

Scales of ammonia values:

<0.01, 0.05, 0.1, 0.2, 0.5, 1.0, and 3.0 mg / liter