Product Details

Rapitest Soil Test Kit

Perform qualitative soil tests without the use of chemical reagents and test tubes.

SKU: 470175-090 Categories: , Tags: ,

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  • No hazardous compounds required for testing
  • Colorimetric determination of soil components
  • Instructions included

This kit lets students use a simple three-step process involving water, tablets and color comparators. To test soil, simply mix it with water and let it settle. Then pour the liquid off into the color comparator, add a tablet and compare the liquid with the color film chart for a test reading.

470104-846 includes 10 pH soil test kits and fully instructions.
470175-090 includes 10 tests each for pH, nitrogen, phosphorus and potash and full instructions.