Hanna NPK Soil Chemical Test Kit (10 tests each) HI3895

The HI3895 NPK Soil Chemical Test Kit is a multiparameter chemical test kit for field and laboratory soil testing that measures pH, nitrogen (N), phosphorus (P) and potassium (K). The kit uses colorimetric and turbidimetric methods and is supplied with all reagents and equipment required to perform ten tests for each parameter. It is intended to provide a quick, basic assessment of soil fertility and pH to inform nutrient management and plant-growth decisions.

Key Features:

• pH range: 4 to 9 pH; resolution: 1 pH; method: pH indicators; number of pH tests: 10
• Nitrogen (total) measurement: colorimetric (Ned method); number of N tests: 10; range: trace, low, medium, high
• Phosphorus measurement: colorimetric (ascorbic acid method); number of P tests: 10; range: trace, low, medium, high
• Potassium measurement: turbidimetric (tetraphenylborate method); number of K tests: 10; range: trace, low, medium, high
• Kit contents: 40 powder packets (10 each for N, P, K), 1 mL plastic pipette, 4 test tubes, 4 color comparison cards and one graduated card
• CTK type: colorimetric / multiparameter

Advantages:

• Pre-made, pre-measured reagents simplify test procedures and reduce preparation time
• Reagents are marked with lot number and expiration date for traceability
• Replacement reagents are available individually so the kit can be replenished without buying a new kit
• Includes color comparison cards and test tubes for convenient handling and on-site use