Agriculture and Food Tests on Ammonium Sulphate
SGS provides an unrivalled range of analytical testing procedures to meet the requirements of the fertilizer industry.
SGS’s laboratory analyses are performed in accordance with the Association of Fertilizer & Phosphate Chemists (AFPC), the Association of Analytical Chemists (AOAC), The Fertilizer Institute (TFI), ISO, CEN and/or other international or national methods as prescribed by your own corporate guidelines. This allows us to provide you with complete, accurate and timely fertilizer analysis.
Globally SGS provides the following tests for ammonium sulphate:
- Colour, visual
- Bulk density
- Free acid analysis
- Water analysis (moisture content)
- Ammonium nitrogen analysis
- Total Nitrogen analysis
- Size Guide Number (SGN)
- Forms of Sulphur analysis
- Uniformity Index (UI)
- Forms of Carbon analysis
SGS’s comprehensive global laboratory capabilities include elemental analysis as well as complete physical analysis. We have an intensive, ongoing programme to monitor quality in all our labs. Dozens of our labs carry internationally and industry recognised certifications and/or accreditations. Scopes vary among laboratories.