Fungsi : Untuk mengetahui kandungan Makro dan Mikro Tanah
Soil Tests Performed:
Phosphorus
Potassium
Soil Reaction (pH)
Calcium
Magnesium
Chlorides
Nitrates
Ammonia
Active Aluminum
Sulfates
Nitrite Nitrogen
Manganese
Plant Tissue Tests
Ferric Iron
Humus (organic Matter)
Permanent color standards, guaranteed never to fade, results always accurate.
All reagents stable for minimum one year.
