How can I recrystallize the precipitate of Nd-Oxalate? Can I use organic solvents or any other methods to get crystals for this powder?
i need organic solvent to separate aluminium from polyethylene plastic film
01 December 2023 5,415 5 View
I'm currently using Kubios for HRV analysis but it's limited in analysis of recordings lesser than 10 beats. Just wondering if someone has used any other software for recordings shorter than 10 beats?
06 April 2022 1,397 3 View
Greetings! I am a Master's Student at IBA Karachi. This survey is purely for research purpose and its objective is to gather information about performance variables and constraints that emerge...
05 May 2020 7,163 2 View
Sometimes, we see some person or a group of persons, and we give our judgement according to their appearance.
15 December 2017 4,327 3 View
I have followed NH4, NO2, NO3, ON, and TN dynamics in pilot scale- FWS treatment systems with and without FTW to get a mechanstic understanding of N-cycle with these systems. I am trying to...
14 November 2017 2,013 2 View
Approximate concentrations are require in compared with the WHO permissible limts
11 August 2024 2,723 1 View
Hey there, As a synthetic chemist delving into theoretical calculations for my imidazolium-based organic molecules, I would greatly appreciate any guidance on the appropriate input instructions...
09 August 2024 5,444 7 View
I need to do some experiment with it in liquid form.
07 August 2024 613 3 View
Hello What should be done to separate and identify organic acids in HPC when their RetTime is the same?Like oxalic acid with Propanoic Acid.or acids that have a very close RetTime.
07 August 2024 8,782 3 View
I work on MCF7 cell cell for anticaner purpose and I wa to do drug preperation the drug ( secondary metabolites extracted from Aspergillus) My question which solvent is better with these secodary...
03 August 2024 4,725 2 View
I used humic acid at 0.044 g/kg soil in my pot experiment. But finally, I have to recommend kg/ha. Each pot's soil weight was 11 kg. What is the solution?
02 August 2024 7,186 6 View
Hello everyone, I need to dissolve stigmasterol for an animal experiment, but it hasn't dissolved in either DMSO or vegetable oil. Can anyone recommend the best solvent for stigmasterol?
01 August 2024 7,504 2 View
Hi everyone, I'd like to better separate two close peaks coming from a bioconversion sample, I'm currently using a C18 KromaPhase 4,6mm Ø.I. SCHARLAU, particle size (µm): 10, pore size (Å): 100,...
30 July 2024 435 3 View
I run mechanochemical reactions that involves the use of a large amount of catalyst (1:1 molar ratio to the reactant). When I try to understand the effect of amount of catalyst on the reaction, I...
23 July 2024 9,938 1 View
how to separate the organic reaction stereo isomers compounds are separate from the reaction mixture any simple methods are available
23 July 2024 8,025 4 View