Can we measure arsenic concentration in water by UV/Vis spectrophotometer
Yes, you can use methods like Heteropoly Blue method, etc.
For more information, you can refer to DOI: 10.1016/j.talanta.2006.07.043.
it can be uploading various ...website ......
04 May 2019 1,859 9 View
Living being dependent on carbon source, hence their activities significantly influence carbon cycle.Anybody has statistics of last few decades, please share.
07 August 2018 8,956 7 View
Bioplastic materials used extensively today
06 July 2018 5,370 1 View
free of cost AND PAID BOTH
06 July 2018 8,526 8 View
for spatial distribution of contaminant
03 April 2018 4,807 1 View
from vegetable waste
01 February 2018 8,519 4 View
enrichment of fluoride is a major concern in India.
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How to remove salt from saline water? is it adsorption, ion-exchange or other?
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Sound technology used from ancient time. Can we assess its effects on living being including plants?
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Hydrogeochemistry
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Approximate concentrations are require in compared with the WHO permissible limts
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A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...
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Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!
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I am developing a predictive model for a water supply network that involves 20 influencing points. However, I only have historical data for 10 out of these 20 points. I would like to know how to...
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How do interactions between the biosphere, the carbon cycle, and the water cycle impact global warming and interaction between the atmosphere and the hydrosphere?
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One can try to generalize the Vandermonde determinant in the following direction: Let $A$ be any symmetric $n$-order square matrix. Consider its powers' diagonal elements $(A^k)_{ii}$ and...
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Dear all, I am working on analyzing data from a survey on student satisfaction. The survey contains items with a 7-point Likert response format that produce 12 scales related to different areas...
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Hello everyone, I'm encountering an issue with my electrochemical impedance spectroscopy (EIS) measurements and would appreciate some insights. Experimental Setup: Electrodes: Gold interdigitated...
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I have protein-membrane simulations (PDB, PSF, DCD) and have noticed that water molecules near the protein are not visible in the simulations. How can I fix this issue? Is there a way to place the...
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Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...
04 August 2024 5,974 3 View