Universe Testing Laboratory is a trusted Organic Fertilizers Testing Lab in Salem, specialising in the analysis of compost, vermicompost, manure-based fertilizers, biofertilizers, plant-based nutrient blends, and organic soil conditioners. Organic fertilizers vary widely in composition, making laboratory testing essential to verify nutrient availability, purity, and safety.

Universe Testing Laboratory evaluates important physical properties such as  moisture content, and bulk density to determine application suitability and degradation behaviour. Detailed chemical analysis includes pH, electrical conductivity (EC), and organic carbon key parameters that influence soil fertility and organic matter improvement.

Nutrient profiling covers essential macro- and micronutrients including Nitrogen (N), Phosphorus (P), Potassium (K), Sulfur (S), and trace elements such as zinc, iron, manganese, and copper. This helps identify the fertilizer’s nutrient value and supports accurate application recommendations. Universe Testing Laboratory also screens for heavy metals and contaminants like lead, arsenic, cadmium, and other toxic compounds that may be present due to raw material origins. Safe levels are critical for organic farming and long-term soil health. With advanced analytical methods and strict quality standards, Universe Testing Laboratory provides accurate organic fertilizer test results within 3 to 5 days, helping farmers and manufacturers maintain sustainable, high-quality agricultural practices.