1. Exclusive tools and reagent realized quick testing of soil nutrients.

Field soil doctor, Tools+Reagent(Example)

Different from Former “Dr.Soil”, necessary elements are to be selected at the time of order. Elements covered by Field Soil Doctor : pH, NH4-N, P, K, Ca, Mg, Fe, Cl, Humus, CEC and P-abc For NO3-N, we recommend Laqua Twin ion meter.

2. Sample is raw soil. (For CEC, Humus and P-abc, it is necessary to use dried soil.)

3. Cation Exchange Capacity, P-abc and Humus can be tested on the spot in simple way.

CEC& P-abc tools set	CEC extraction and filter unit& exclusive rack

4. Using the same tools and reagent, hydroponics solution can be tested, too. (NH4-N, P, K, Ca, Mg, Fe, Cl)