Plant and Soil Analysis Laboratory




To be a world-class central analytical chemistry laboratory for plants, soil, fertilizer, and other agro-related matrices.



Committed to achieve sustainability in providing reliable and high quality laboratory testing services according to the requirements of clients.


Analytical Laboratory Services

  • (A) Plant/Fertilizer and Other Agro-/Bio-Related Samples; (B) Soil/Soil Conditioners; (C) Water/Waste Water:
    • Nitrogen, Total
    • Phosphorus, Total
    • Potassium, Total
    • Calcium, Total (AAS)
    • Magnesium, Total
    • Sodium, Total
    • Sulfur, Total
    • Chlorine, Acid Soluble
    • Boron, Total
    • Iron, Total
    • Manganese, Total
    • Zinc, Total
    • Copper, Total
    • Molybdenum, Total
    • Lead, Total
    • Cadmium, Total
    • Nickel, Total
    • Aluminum, Total
    • Chromium, Total
    • Selenium, Total
    • Arsenic, Total
    • Mercury, Total
    • Crude Silica
    • Moisture
    • Ash
    • Organic Carbon
    • Organic Matter
    • pH
    • Electrical Conductivity
  • (D) Virgin Coconut Oil (VCO)
    • Arsenic, Total
    • Lead, Total
    • Iron, Total
    • Copper, Total
  • (E) Coconut Methyl Ester (CME)
    • Phosphorus
  • (F) Bio-2T (Plant-Based)
    • Aluminum
    • Chromium
    • Copper
    • Iron
    • Lead


Laboratory Instrumentation


For additional information, please contact:

Plant and Soil Analysis Division. Philippine Coconut Authority. Elliptical Road, Diliman, Quezon City.

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