Designed for economical on-site evaluations of soil fertility, the NPK-1 test kit provides a simple, effective way for analysts to determine nitrogen, phosphorus, and potassium content of the soil.
- Model NPK1
- Kit also includes a Pocket Pal™ pH Tester for quick pH measurements
The Soil Fertility test kit also includes a Pocket Pal™ pH Tester for quick pH measurements.
Method/Chemistry: Dipstick, color disc, Pocket Pal™ Tester. Test: Phosphorus/Potassium/Nitrate-Nitrogen/pH. Smallest Increment (mg/L): 0-130/0-250/0-60/0-14 pH units.
Ordering information: Hazardous Items: Items with this mark may be considered hazardous under some shipping conditions. If necessary, we will change your selected shipping method to accommodate these items.