For example cyclisation of diphenyl amines to indole derivatives.
The results from a single crystal XRD of my sample shows Temperature = 293(2) K. What is the meaning of (2) within that brackets...............
07 August 2016 2,443 0 View
If not, can anybody tell me the criteria for the compounds to get detected in GC? I am using Perkin Elmer clarus 480 GC with FID detector. The column is capilliary column. Thank you in advance
10 November 2012 7,941 18 View
I am using Perkin Elmer Clarus 480 GC instrument. Can anybody tell me how to standardize it? Whether we should use any internal or external standard and how to do it?
10 November 2012 7,972 7 View
What are the difficulties associated with reductive amination? One is byproduct formation. What are the other problems? How to control byproduct formation? Is there any literature available to...
09 October 2012 7,637 4 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 am currently working on LncRNA; to know the lncRNA-protein interactions I want to do RNA pull down assay, so I need to design primers with T7 promoter. I need assistance in this regard.
07 August 2024 6,622 1 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
Hi all! My thesis groupmates and I are working on purifying an E. coli bacteriophage. The phage was handed down to us by the previous thesis group, but they only managed to purify it to about...
06 August 2024 5,801 4 View
Are there any statistical methods to justify your sampling technique using SPSS or AMOS?
05 August 2024 9,153 4 View
Better ways to analyze the qualitative and quantitative data in a sequential explanatory mixed method approaches
04 August 2024 2,703 6 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
Just bounced on me. Before statistically analysing significant difference, shouldn't we see if data fits normal distribution first? Is 3 replicates enough to testify the hypothesis of normal...
31 July 2024 8,141 13 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
