Hanna Instruments HI3895 Basic Agriculture Test Kit for 40 Tests

In agricultural applications, monitoring the quality of the soil is extremely important for the health and growth of crops. The pH level is an excellent guide as to which plants may thrive in a particular terrain, as well as indicating which conditioners and fertilizers to use. Hanna combination test kits allow you to test not only for pH, but for nitrogen, phosphorous and potassium which are all important for the quality of soil as well. Hanna's quick Soiltest provides growers with an economical way to quickly test pH as well as the three basic elements needed for a healthier plant: nitrogen (N), phosphorus (P) and potassium (K). Kit includes 40 powder packets (10 each for pH, N, P and K), 1mL plastic pipette, test tubes (4), color cards (4) and one graduated card. Colorimetric and Turbidimetric methods. 4 to 9 pH range for pH. Chemical Method: Ned, pH indicator, ascorbic acid, tetraphenylborate. Traces, low, medium, high Ranges each for nitrogen, phosphorus and potassium , 4 to 9 pH for pH. Case measures 4-25/64" length by 4-25/64" width by 2-25/64" height. 105 grams.