Quality Assurance & In-House Spectroscopy Laboratory
Every production lot of secondary nutrients and chemical salts is analyzed via Atomic Absorption Spectroscopy (AAS) to guarantee active element assays, zero filler adulteration, and strict compliance with international heavy-metal limits.
Analytical Precision on Every Metric Ton
Quality is the cornerstone of industrial B2B procurement. Agricultural dealers, blenders, and export distributors require absolute confidence in active ingredient assays and impurity thresholds. At Auron Fertilizers, we operate a fully equipped, modern, in-house analytical testing laboratory.
Our chemists test raw inputs and finished crystal dispatches. By issuing a Certificate of Analysis (COA) detailing tested assay parameters and batch numbers, we provide a concrete guarantee of chemical stability before any truck or shipping container leaves our warehouse.
Standard Quality Benchmarks
Core Quality Testing Protocols
Active Element Spectroscopy
Determining exact percentage assay limits for Zinc (Zn), Iron (Fe), Copper (Cu), and Manganese (Mn) to ensure strict FCO 1985 Schedule I conformity.
Heavy Metal Boundary Verification
Restricting Lead (Pb < 10ppm), Cadmium (Cd < 5ppm), and Arsenic (As < 2ppm) levels far below international import thresholds via spectrophotometer analysis.
Solubility & pH Assessment
Sampling foliar and drip fertigation grades to ensure complete 100% water dissolution with zero residue or nozzle-clogging particulates.
Moisture & Particle Size Control
Conducting vacuum oven drying and sieve analysis to verify free-flowing crystalline properties, preventing moisture caking during monsoon transit.