During stability indicating method with HPLC and HPTLC, is it necessary that no. degradation products formed in HPLC should be same as that in HPTLC?
Respected Sir, I am doing method development.pKa of drug is 10.24. Column I am using YMC Pack Pro C18 250 mm in length and 3 micrometer in size. on one run of 100 ml of mobile phase pressure is...
01 February 2017 6,669 6 View
Please find the details attached along with
31 December 2016 7,062 1 View
Anybody
06 July 2016 9,786 2 View
Any one
05 June 2016 5,560 5 View
Saranjit Singh Vishal Pande
04 May 2016 961 6 View
If we want to isolate impurity, in case preparative HPLC is not available whether impurity can be isolated using analytical column ( 250 mm* 4.6, 5 micron, 20 microlitre injector valve)for...
01 January 1970 6,811 6 View
I am doing method development. on one run of 100 ml of mobile phase pressure is 190kgf, second run of 100 ml of measuring cylinder of mobile phase pressure is 150 kgf, third run 120 kgf. This...
01 January 1970 4,429 9 View
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...
11 August 2024 9,801 2 View
Can anyone explain this method? Especially the last statement where it says only at 1.5 to 2.5mins was the MS/MS connected to the UPLC. How is that possible, is it a feature in this specific...
11 August 2024 8,141 3 View
Hello experts, Does anyone know any free software about retention index prediction ?
08 August 2024 7,403 2 View
I'm working on selecting antibodies against a recombinant protein that has a His-tag. My idea is to first bind the recombinant protein to a HisTRAP column and then use this column for an affinity...
07 August 2024 505 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
Are there any suggestions or insights you can provide to help address this problem
06 August 2024 1,443 2 View
How can I measure the thickness of thin film by Uv-Vis?
06 August 2024 7,810 3 View
I am planning to collect human fecal samples for metatranscriptomic analysis using MGI. These samples are from indigenous people living in a region with high temperatures. I will have access to a...
06 August 2024 1,367 3 View
Mobile apps can be a powerful tool for enhancing academic performance, how can we use mobile apps for improving academic performance
04 August 2024 9,492 0 View
What is the most suitable experimental setting to understand the consequences of a particular gene: (1) targeted degradation of the specific transcription factor (TF) of the gene, followed by...
04 August 2024 6,265 1 View