organic pesticide Applications in Africa

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    Rapid Determination of Pesticides in Spinach

    Highly pigmented foods, such as spinach, require cleanup prior to analysis for pesticide residues. A dual-layer SPE tube containing graphitized carbon and aminopropyl on silica (NH2) is often used because; Carbon removes pigments and sterols and NH2 removes fatty acids, polar pigments, organic acids, and sugars. Removing these matrix materials reduces interferences that can lead to ion suppression in LC-MS, inlet contamination in GC-MS, and column contamination for both techniques. Our Supel Sphere Carbon/NH2...

    By Merck KGaA, Darmstadt, Germany Office in AFRICA.

  • Rapid Determination of Pesticides in Spinach

    Highly pigmented foods, such as spinach, require cleanup prior to analysis for pesticide residues. A dual-layer SPE tube containing graphitized carbon and aminopropyl on silica (NH2) is often used because; Carbon removes pigments and sterols and NH2 removes fatty acids, polar pigments, organic acids, and sugars. Removing these matrix materials reduces interferences that can lead to ion suppression in LC-MS, inlet contamination in GC-MS, and column contamination for both techniques. Our Supel Sphere Carbon/NH2...

    By MilliporeSigma based in Bellefonte, PENNSYLVANIA (USA).

  • Bio Soil Magic ORGANIC SOIL ADDITIVE THAT STIMULATES SOIL HEALTH AND ASSISTS IN SOLUBILIZING MINERALS IN THE SOIL

    AN ORGANIC SOIL ADDITIVE THAT STIMULATES SOIL HEALTH AND ASSISTS IN SOLUBILIZING MINERALS IN THE SOIL FOR MORE EFFICIENT UPTAKE Deserving of it's name, Bio Soil Magic is installed at only 50 grams per acre into the soil prior to seeding. Among it's benefits, Bio Soil Magic reduces applied moisture, decreases fertilizer usage, assists greatly in solubilizing phosphates and mobilizing potassium for easier and more efficient uptake of nutrients. When combined with Seed UP, a microbial inoculant,...

    By Terawet Green Technologies, Inc. (TGT) Distributor in Harare, ZIMBABWE.

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