Purchase Qty. Reference FOB Price
1-49 unit US$1,900.00
50+ unit US$1,200.00
Product Description
Product Description Plant Soil npk analyzer organic matter tester soil nutrient tester, soil pH, soil salinity analyzer I. Testing items Soil ammonium nitrogen, soil effective phosphorus, soil fast-acting potassium, soil nitrate nitrogen, soil hydrolysed nitrogen, soil total nitrogen, soil ...