Ammonium Acetate Method is the widely used method for CEC determination. However, It is not working well with Andosols. Could you please recommend me an optional method?
Thanks,
I have found an article (Extraction, physicochemical characteristics and functional properties of Mung bean protein) for extracting mung bean protein isolate using water as solvent. As my...
21 January 2021 8,995 3 View
I am working on experiment where i want EVA to dissolve in some solvent. can anyone suggest me solvent to use ?
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I am having contamination issues with my HPLC, specifically normal phase. We are running a gradient of 99.5% Hexane / 0.5 Ethyl Acetate down to 40% Hexane / 60% Ethyl acetate and the contamination...
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Hi, I'm setting up a pesticide residue screening method on a Waters UPLC-MS/MS system. Most application notes suggest a 10 mM Ammonium Acetate buffer, but I'm seeing better results (so far) with...
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12 October 2020 9,558 3 View
I optimized the structure of Pd Acetate Trimer using HF/STO-3G and the B3LYP/LANL2DZ without any solvent. The optimization was successful without any negative frequency. Then I added solvent...
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So I have some pH = {4, 7, 10} standard buffer solutions from Fisher Scientific. But they must have went bad or I must have contaminated them because when I try to calibrate my pH meter to 4 using...
13 June 2020 4,089 11 View
Dear all, I am working on a magnetic beads based RNA extraction project. Presently, I managed to come up with a lysis to extract RNA from blood samples. However, my PCR results show inhibitory...
06 April 2020 9,953 3 View
Hey: I am thinking that sodium acetate would be equivalent to potassium acetate in a neutralization buffer to be used after alkaline lysis of bacterial cells for plasmid extraction. The recipe...
10 November 2019 2,117 4 View