ชุดทดสอบเคมี
฿4,119.50
By using the HANNA Soiltest, it is possible to measure pH and the most important elements for plant growth, that is, nitrogen (N), phosphorus (P) and potassium (K).
ชุดทดสอบเคมี
฿2,889.00
Reagents for HI 3896 test kit, 25 tests
แบบจานเทียบสี
฿25,680.00
Chemical test kit for the determination of nitrogen: colorimetric: NED phosphorus: colorimetric ascorbic acid Potassium: turbidimetric: tetraphenylborate Package Size: 25/25/25/25 tests
สินค้าทั้งหมด
฿1,444.50
Reagenzien für Testkit HI 3897 (10 Tests)
สินค้าทั้งหมด
฿3,959.00
The HANNA Test Kit for phosphate determines the phosphate concentration in irrigation water via checker disc.