You have been introduced to simple concepts on how to read a chromatogram. Please let us have your comments on the article and if you found it useful. Categories:Chromatography Dr. Deepak Dr Deepak Bhanot is a seasoned professional having nearly 30 years expertise beginning from sales and produ...
How do you read a chromatogram and what does it tell you? Figure 2:Chromatogram output from a GC or GC-MS.Credit: Anthias Consulting. Much information can be gained from the chromatogram (Figure 2) on the health of the GC or GC-MS system as wel...
How do we evaluate a chromatogram - what type of information can you get from it?ChromatographyChromatography is a technique that separates a solution into constituent parts. Chromatography is used in order to isolate certain samples from within a solution; it can isolate samples...
Infrared detectorsused in SEC/GPC generate absorbance chromatograms at specific bands in the MID-IR. IR radiation is absorbed by the chemical bonds in the polymer molecule at specific wavelengths, and the reduction of light intensity at the sensing element is detected and conv...
How is DNA information used to make proteins? How is information stored in the DNA molecule? How do geneticists determine the function of a block of DNA? How are DNA sequence chromatograms generated? How is DNA replicated? How is DNA methlyated and demethylated? How was the genetic code ...
When the sample is analyzed, the retention time is reported or plotted to create a chromatogram. Standard samples of drugs are run, as well as the urine/blood samples, so that specific drugs can be identified and quantified in the chromatograms of the urine/blood samples. In mass ...
to 55% for 28 min. Afterwards, eluent B was increased linearly to 100% and stayed constant for 12 min. Flavonoids and hydroxycinnamic acids (HCA) were detected at 313 nm and the chromatograms were analysed using LC Solution software (Shimadzu). Representative chromatograms are presented in Fig...
All GC–MS chromatograms were processed using the MetaboliteDetector software60(v. 2.5). The software package supports automatic deconvolution of all mass spectra. The following deconvolution settings were applied: peak threshold: 6, minimum peak height: 6, bins per scan: 10, deconvolution width: ...
These seem to be exorbitantly high, compared with the smallest non-blank standard of 62.5, which gave me a well-behaved chromatogram. My boss wants to know why the LOD and LOQ are what they are compared to the 62.5 ppm standard, and I have no answers for him. I don't know if I'...
Another type of BCF file contains chromatogram traces generated by GEAR tools like Tracy and Indigo. bcftools can read such a BCF file. Windows 7 uses a BCF file to save a list of recently executed programs. The Sims uses 3D body meshes saved in BCF files. Perl Abyss video games like ...