Colorimetric Assay of Cimetidine in the Presence of Its Oxidative Degradates

By Amin Alaa S   Dessouki Hassan A   Shama Sayed A   Gouda Eslam A  

Journal of AOAC International, Vol. 92, Iss. 2, 2009-03 ,pp. : 382-386

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Determination of Phytase Activity in Feed by a Colorimetric Enzymatic Method: Collaborative Interlaboratory Study

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A Highly Selective and Sensitive Fluorescent Probe for pH

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Journal of AOAC International, Vol. 97, Iss. 5, 2014-09 ,pp. : 1489-1491

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Surface-bound phosphatase activity in ectomycorrhizal fungi: a comparative study between a colorimetric and a microscope-based method

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Determination of Dietary Starch in Animal Feeds and Pet Food by an Enzymatic-Colorimetric Method: Collaborative Study

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Journal of AOAC International, Vol. 98, Iss. 2, 2015-03 ,pp. : 397-409

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