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Potassium Soil Testing

5970 R-5970
Enough Materials for Five Groups Working Simultaneously

  • Test the included samples or collect your own
  • Demonstrates relationship between soil and plant growth
  • Includes a teacher's manual
Students will learn the importance of this factor in soil and the effect on plant growth and nutrition as they test either their own soil samples or those that come with the kit. Also comes with materials for each group to perform five tests (making a total of 25 tests per kit), a teacher’s manual with lesson plans, and reproducible student procedure/data sheets.
Range: Low - High.



Item # Description No. of Tests No. of Lab Groups Unit Availability Price Quantity
470021-124 LaMotte® Classroom Potassium in Soil Test Kit
25 5 Each Retrieving Restricted
470021-126 LaMotte® Classroom Potassium in Soil Test Kit, Refill Kit
25 5 Each Retrieving Restricted
restricted This product is marked as restricted and can only be purchased by approved Shipping Accounts. To apply for a shipping account number, click here. If you need further assistance, call Customer Service at 800-387-9393 or email



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