Soil NPK Kit - CODE 3-5880

Soil NPK Kit - CODE 3-5880

Educational test kit for measuring Nitrogen, Phosphorous and Potassium levels.

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Soil pH Kit - CODE 5912

Soil pH Kit - CODE 5912

Educational test kit for measuring pH levels.

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Some test kits contain hazardous items. For more information, click links below.

Material Safety Data Sheets

More Information (Turf and Garden)     More Information (Education)