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Fertilizer Testing

Ensure fertilizer products meet minimum nutrient levels.

Comprehensive fertilizer testing solutions for achieving AFPC and AOAC conformity and accessing markets.

Consistency is important in fertilizer markets. Diversity in raw ingredients, composition and nutrient percentages means fertilizer testing has become a vital part of production, providing you with accurate data that allows you to ensure consistency in your product.

We offer a one-stop solution for manufacturers, retailers and farmers, ensuring ingredients and final products conform to specified quality and nutrient content levels. Our capabilities include qualitative/quantitative analysis for N-P2O5-K2O (nitrogen, phosphorus and potassium (NPK)), and determination of major and trace elements and chemical/physical properties. All fertilizer testing is performed in accordance with protocols recognized by the Association of Fertilizer and Phosphate Chemists (AFPC), the Association of Analytical Chemists (AOAC) and The Fertilizer Institute (TFI).

We also offer services to a wider range of accreditations, including ISO and CEN, and provide tailormade solutions to help you access target markets by complying with local and international regulations.

SGS is recognized as the benchmark for quality and integrity. Our global network of state-of-the-art laboratories are fully equipped to give you complete, precise and timely analysis of your fertilizer products.

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  • SGS Portugal - Sociedade Geral de Superintendência S.A.

Polo Tecnológico de Lisboa,

Rua Cesina Adães Bermudes 5, Lote 11, 1600-604,