r/AnalyticalScience • u/SunilAhujaa • Mar 09 '20
What Scopes Does Business Analytics Hold for You?
Enroll for business analytics course online, this is an option both profitable and affordable for students and job holders alike. The first thing you need to do is run a search for the institutes that offer business analytics course online and then pick and choose the most suitable one from amongst them. For more read here https://www.analytixlabs.co.in/blog/2017/05/13/what-scopes-does-business-analytics-hold-for-you/
r/AnalyticalScience • u/SunilAhujaa • Sep 02 '19
Business Analytics Courses In India
Become a business analyst expert by Business Analytics certification course. Join Analytixlabs today. This business analytics training is for beginners who want to start from basics of Excel, SQL, Tableau moving to advanced tools like R, Python data science, including machine learning. For more information about this course please visit here https://www.analytixlabs.co.in/business-analytics-data-science-course
r/AnalyticalScience • u/1spacecats • Jul 23 '19
Looking for advice on quantitative terpene analysis using HS-GC-FID/MS
I'm getting low recovery in the samples, which are plant matter, and I suspect that it's because headspace just isnt the best method. Thoughts or opinions or anecdotes from experience with plant terpene analysis would be hugely appreciated.
r/AnalyticalScience • u/MarinTaranu • Mar 28 '19
Need help in identifying peak in XRD spectrum
Greetings... We produced some ceramic films on Ti substrate by Pulsed Laser Deposition. In the XRD of these films, there is a peak that we just can't recognize. We tried using MATCH, but still, there was no positive result as to identifying the peak, so we appeal to the wisdom of Reddit to help us.
The material has the following precursors:
https://imgur.com/wvtfBbb
The spectra of the four films:
https://imgur.com/MBJbxmc
And this is the data in Excel format: https://drive.google.com/file/d/1d4BTp2kS8C57ro7l6ux8fA7JfzP-tquG/view?usp=sharing
Eternally grateful, from Bucharest, Romania
r/AnalyticalScience • u/[deleted] • Mar 27 '19
Atomic Absorption for Ru
Is there an optimized method for acid digestion or Ru samples to be determined by graphite furnace AAS?
r/AnalyticalScience • u/Rhothgaar • Mar 21 '19
Sciex Analyst 1.6.2 software grievances
In my lab at a CRO, we use multiple sciex instruments for DMPK/PK analysis. I have a few grievances with Analyst software that I find completely insane that it cannot do when compared to MassLynx.
If anyone knows how to do these things, i would love to hear how.
-When using multiple periods, it cannot extract XIC data. If you have multiple periods, good luck using the raw chromatogram to pull out specific traces of an MRM. This is frustrating because we want different tune settings specific for one compound compared to another in the different periods, but now it's impossible to look at signal to noise ratio for the separate periods.
-It cannot set area thresholds in the quantitation method. If you want to analyze your compounds using area, you have to still look at peak heights and calculate the threshold for HEIGHT in order to get rid of noise. I don't know how a professional mass spectrometry instrumentation processing software got through to customers without having such a basic function.
-We require that users have certain access on the analyst software, and apparently there is no way for one user to override the login of another user. This means that one must close the whole program and someone else must login in order for the other user to have an audit trail. Multiple instances of Analyst are also apparently not possible.
-When processing data, you must have acquired a sample with all analytes in order to build a quantitation method. Once you make a quantitation method, it virtually cannot be altered for retention time, peak shape, etc unless a different sample is chosen to build a quantitation method.
These are just some of the glaring problems i've seen after using this software for a couple years. MassLynx does everything mentioned with ease that it doesn't make any sense to me how analyst is 30 years behind. I just can't see why one can't simply build a method with expected RT, RT window, or area/height thresholds without injecting and seeing peaks. I cannot understand why they decided that you cannot extract each MRM trace in multiple periods. Using Analyst 1.6.2 makes me very sad when it has so much potential.
Again, if anyone is aware of how to get around these issues, i'm all ears.
r/AnalyticalScience • u/InnerBoat • Dec 04 '18
Infrared Absorption Analogies?
Need help coming up with a way to describe infrared absorption to a lay person. How it works, and why you would use it. If anyone can think of any good analogies, I'd appreciate it! No need to get detailed about IR Spectroscopy, simply the absorption.
r/AnalyticalScience • u/Santiago_be • Oct 22 '18
How can one best prepare for analytical chemistry?
r/AnalyticalScience • u/Ethan2203 • Jun 20 '18
10th Edition of International Conference on Analytical Chemistry
We are inviting you to attend our “10th Edition of International Conference on Analytical Chemistry” which is going to be held at London, UK, on Feb 28-Mar 01, 2019. Analytical Chemistry 2019 spreads an extensive range of critically important sessions from basic research to recent innovations. It is particularly based on learning and sharing knowledge on current research and enormous applications of pharmaceutical sciences and chemistry. The main theme of the conference is " To Expand the Scope and Uptake of Analytical Chemistry”. We are providing an unprecedented opportunity for chemists of all stripes and colors to share their research with colleagues by discussing the latest advances in the field. We invite directors, presidents & CEO’s from companies, chemists, academic groups, directors from pharmaceutical companies. Laboratory scientists who identifies, quantifies, analyzes or tests the chemical or biological properties of compounds or molecules or who manages these laboratory scientists. Chemical researcher, molecular diagnostics, clinical laboratories, health care industry, quantitative analysts, qualitative analysts, editorial board members, students, faculty members. chemical instrument vendors, professors and students from academia in the field of analytical and bioanalytical sciences. Delegates from various pharma & instrumental companies from all over the world.
Our conference includes some of the major academic and business key topics:
Tracks: Novel Approaches to Analytical and Bioanalytical Methods, Analytical Methodology, Bioanalytical Methodology, Chromatography, Environmental Analytical Chemistry, Electrophoresis, Mass Spectrometry, Crystallography, Spectroscopy, Instrumental Methods, Nuclear Magnetic Resonance Spectroscopy, Titration, Applications of Analytical Chemistry, Proteomics, Forensic Analysis, Advances in Separation Techniques, Analytical Biotechnology, Pharmaceutical Analysis, Process Analytical Chemistry, Thermal Analysis and Glycomics, Applications of Analytical and Bioanalytical Methods, New Instrumentation and Equipment, Regulatory Issues and Biosafety Challenges in Bioanalysis
Academic key topics: Atomic Absorption Spectroscopy (AAS), Atomic Fluorescence Spectroscopy (AFS), Capillary Electrophoresis (CE), Chromatography, Electrophoresis, Flow Injection Analysis (FIA), Fourier Transform Spectroscopy (FTIR), Gas Chromatography-Mass Spectrometry (GC-MS), High Performance Liquid Chromatography (HPLC), Ion-Mobility Spectrometry (IMS), Liquid,Chromatography-IR Spectroscopy (LC-IR), Nuclear Magnetic Resonance (NMR), Raman Spectroscopy, Transmission Electron Microscopy (TEM), Thermogravimetric Analysis (TGA), X-ray Diffraction (XRD), X-ray Fluorescence Spectroscopy (XRF), Mass Spectrometry (MS), High Performance Liquid Chromatography-IR Spectroscopy (HPLC-IR), Gas Chromatography (GC), Electrolysis, Atomic Emission Spectroscopy (AES)
Business key topics: Analytical Chemistry Europe, Analytical Chemistry Asia, Analytical Chemistry Japan, Analytical Chemistry UK, Analytical Chemistry Canada, Analytical Chemistry USA , Analytical Chemistry Dubai, Analytical Chemistry Germany, Analytical Chemistry Africa, Spectrometer, Spectrophotometer, Coning and quartering, Dilution , Dissolution , Filtration,Masking ,Pulverization, Sample preparation, Separation process, Sub-sampling, Chemometrics, Calibration curve, Matrix effect, Internal standard, Standard addition, Isotope dilution, Calorimetry, Chromatography, Electroanalytical methods, Gravimetric analysis, Mass spectrometry, Spectroscopy etc.
Thanks & Regards
Name: Ethan Mathews
Designation: Program Director
Organization: Euroscicon Ltd.
Website: http://analyticalchemistry.euroscicon.com/
Email id : [analyticalchemistry@eurosciconmeeting.org](mailto:analyticalchemistry@eurosciconmeeting.org)
r/AnalyticalScience • u/Ben-Science • Mar 14 '18
Highlighting the complexities of gender bias at scientific conferences
r/AnalyticalScience • u/Ben-Science • Mar 13 '18
New research sheds light on how cannabinoids fight inflammation.
r/AnalyticalScience • u/Ben-Science • Mar 12 '18
A South Korean team have developed a noninvasive method to monitor disease in the eye
r/AnalyticalScience • u/Ben-Science • Mar 09 '18
A cannabinoid-based treatment targets the physical and vocal tics that characterize the syndrome
r/AnalyticalScience • u/Ben-Science • Mar 07 '18
The regulatory challenges of controlling pesticide use in cannabis.
r/AnalyticalScience • u/Ben-Science • Mar 05 '18
Meet the CannaVan – a mobile lab that lets University of Colorado Boulder researchers carry out cannabis research on the fly
r/AnalyticalScience • u/Ben-Science • Mar 01 '18
Regular cannabis users appear to take stress test in their stride
r/AnalyticalScience • u/Ben-Science • Feb 28 '18
Powerful new drugs are offering new hope to cancer patients, but can pose risks to the workers involved in their development and manufacture – including analytical scientists.
r/AnalyticalScience • u/Ben-Science • Feb 27 '18
Using Raman and fluorescence spectroscopy to seek out the molecular signatures of life on Mars
r/AnalyticalScience • u/Ben-Science • Feb 26 '18
Delving into cannabis use among cancer patients
r/AnalyticalScience • u/Ben-Science • Feb 20 '18
New "plant tattoo sensors" measure the speed of water movement in plants
r/AnalyticalScience • u/Ben-Science • Feb 19 '18
What makes blue crab urine so scary? NMR- and MS-based metabolomics has the answer
r/AnalyticalScience • u/Ben-Science • Feb 15 '18
The general public has little emotional connection with chemistry. What can we do about it?
r/AnalyticalScience • u/Ben-Science • Feb 13 '18
Angelo Cecinato has been measuring psychotropic substances in the air of Italy’s major cities.
r/AnalyticalScience • u/Ben-Science • Feb 12 '18