Soil testing kit, 4x10 tests for nitrogen-phosphorus-potassium-pH

NPK Soil Chemical Test Kit is a chemical test kit for the determination of commonly monitored parameters in soil testing. Using this quick Soil Test Kit (40 tests), you will measure pH and the most important elements for plant growth: nitrogen (N), phosphorus (P), and potassium (K). The kit is equipped with all the necessary reagents and equipment to perform at least 10 tests for each parameter to determine the level of phosphorus, nitrogen, potassium and pH in the tested soil mainly by colorimetric method (attached colour comparison cards-scales). The colour obtained as a result of the chemical reaction should be compared with the colour chart and the level (concentration) of a given element in the soil sample tested should be determined as trace, low, medium and high. In the case of pH, we determine its level from 4 to 9. There are reagents and necessary containers in the set.
All required materials are included with the test kit, such as the test tubes, colour comparison cards, reagents and solutions.
The reagents in the kit are pre-made do easy use, and the reagents marked with expiration date and lot number for traceability. There are also test tubes for convenient handling.