We ensure quality assurance along the entire fertilizer production and supply chain.

Every Dual Chelate Fertilizers Pty Ltd product has been developed and strictly evaluated through a series of quality control tests, and is guaranteed for best quality, safety, efficiency and productivity. Every day our product range continues to expand and improve as a result of our ongoing research. The scientists in our Research and Development team conduct replicated field trials to evaluate product efficiency in the field for specific crops. To access this knowledge, we recommend you speak to our agronomy team to find the right product for your needs.

Our regularly updated product list can be found here.

Inspection and Testing

To ensure we offer the highest quality products we conduct thorough inspections throughout the manufacturing process. This includes: pre-shipment inspection; bulk shipment or raw material inspection; batch verification and final product inspection; and certification of every product. Our fertilizer quality control system protects and strengthens the reputation of our clients and their products. Our modern sophisticated laboratory provides a complete range of analytical fertilizer nutrient testing procedures. The laboratory can test both macro (Nitrogen, Phosphorus, Potassium, Sulphur, Magnesium, and Calcium) and micro (Copper, Boron, Iron, Manganese, Molybdenum, Zinc) elements. Our professional laboratory staff use the latest instrumental methodology, as well as classical wet chemistry methods.

Our Laboratory:

We work with all major groups of fertilizers:

  • Nitrogen-based fertilizers.
  • Phosphorus-based fertilizers.
  • Potassium based fertilizers.
  • Specialty or custom blend fertilizers.
  • NPKs.
  • Raw materials.
  • Solid and liquid fertilizers.

The following fertilizer analysis capabilities can be performed in our laboratories:

  • Qualitative and quantitative analysis.
  • Major and trace elemental analysis.
  • Chemical and physical analysis.
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