AST-5 - CODE 5410
| Measures levels of pH, Nitrate Nitrogen, Phosphorus, Potassium and Humus (Organic Matter). |
| More Info | Instructions |
AST-15 - CODE 5412-01 - (AST-5 Pictured)
| Measures levels of pH, Nitrate Nitrogen, Phosphorus, Potassium, Humus (Organic Matter), Calcium, Magnesium, Ammonia Nitrogen, Manganese, Aluminium, Sulphur, Chloride, Ferric Iron and Copper. |
| More Info | Instructions |
Some test kits contain hazardous items. For more information, click links below.
| Material Safety Data Sheets (MSDS) |