Ow to colorimetric assay for the quantitation of iron in plant?

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Why Do TDS and EC Increase with Larger Wastewater Volumes, While BOD and COD Decrease?

I have carried out MFC experiments on three different volumes, 50, 500 and 1000 mL of wastewater. Results after MFC treatment shows that TDS and EC are more in larger volumes of water i.e. TDS and...

09 August 2024 9,621 0 View

How to enrich pig excreta for increasing nutrient quality organically ?

Pig slurry is rich in major and minor nutrients. Is there any way to improve / Enrich its manure quality to be used in agriculture organically ? please share your knowledge.

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Is it possible to plot the atom-projected band structure using GPAW?

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07 August 2024 269 3 View

Unusual intensity drop in some sections of chromatograms in DDA?

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07 August 2024 3,218 4 View

Leaf area of tomato ?

Hi How can this equation Ln(LA) = 1.038 + 0.89 ln(X) be applied to calculate the leaf area of a tomato? Can you explain with an example and what is the substitution of Ln and ln?

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Why did the authors extrapolate a phenotype that they experimentally proved in one bacterial strain across the whole genus of the organism?

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How to preform densitometry on SDS-page bands?

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How are Large Models Exploring and Outputting Knowledge Understanding in Specific Content Areas, and What Does Academic Research Say About It?

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XRD Analysis is showing only Calcium carbonate. It is not showing other compounds. Can anyone help me get the other compounds?

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Which solvent is better to dissolve with secondary metabolites extracted from fungi?

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How to confirm the site-directed mutagenesis result without performing NGS?

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Why my colony PCR results of my recombinant bacterial not showing any results?

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Low-yield gel extraction problem?

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Why results of ROS flurescence are negative as there was no bacteria within?

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What is the ionic radius of Hydrogen anion? And how to know the exact ionic radii of the elements?

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How to make the concentration measurements for the hydrogen absorption/desorption in the metal hydride?

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Bruce Neagle

If you don't have an AA (Atomic Absorption) you can use the older colorimetric procedure using o-phenanthroline found in the AOAC (Association of Official Analytical Chemists).

Yuanyuan lu

Can you provide me with a detailed test method?

It's in the AOAC which is in the library. Try the ~1989 version.