Lamotte has a comprehensive range of soil testing products. See the pdf format document for Lamotte soil testing products.

 

Ecotao stocks basic soil NPK and pH kits. Nitrogen, Phosphorous and Potassium are the major soil test parameters. Other kits are for micro-nutrients (trace elements).

 

 This kit has fifty tests each for nitrogen, phosphorus, and potassium levels using non-hazardous TesTabs. Each kit includes the necessary apparatus, simple diagrammed instructions, and a laminated color chart.

 

LaMotte Soil N-P-K Kit: Determine the high/medium/low concentrations of nitrogen, phosphorus, and potassium in soil. Includes enough TesTab tablet reagents to run 50 tests each for nitrogen, phosphorus and potassium; 1 extraction tube; 3 capped test tubes; 1 eyedropper; laminated comparison color chart; SDS sheets; and instructions. GLOBE™ Program specified.

 

You will also need a soil pH kit. An alternative to liquid pH indicators, this kit utilizes TesTabs for measuring soil pH. Kit includes non-hazardous tablet reagents for 50 tests. Distilled or deionized water is recommended for use. Laminated color chart and instructions included. Color Chart Values: 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0.