Muqadas Bashir

3 Questions 1 Answers 0 Followers

Questions related from Muqadas Bashir

Trouble Extracting Phenolic Acids from Archaeological Pottery Samples – Any Suggestions?

I am currently working on extracting phenolic acids from archaeological pottery samples, but have not been getting any successful results. So far, I have tried the following solvent systems: DCM:...

25 June 2025 2,821 2 View

Identical peaks at different retention times in LCMS?

I am working on the extraction of tartaric acid from ancient pottery as a biomarker for wine presence using a negative mode LC-MS method. However, I am observing significant variations in the...

18 March 2025 7,157 2 View

I am trying to extract tartaric acid (trace amount) from archaeological samples. What should I do?

I am working on extracting tartaric acid from archaeological samples. So far, I’ve tried using MeOH/DCM and BF3/Butanol/Cyclohexane, but was not successful for real samples. I was able to get...

11 September 2024 6,473 2 View