Spinach Product Applications

1 applications found

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. ...

BySigma-Aldrich based in Bellefonte, PENNSYLVANIA (USA)

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