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SDSU Georgia Chemistry/Biochemistry
เข้าร่วมเมื่อ 21 ก.พ. 2019
The educational channel created by bunch of motivated SDSU Georgia students studying chemistry/biochemistry, with an intention to help other students succeed in chemistry.
Introduction to Gas Chromatography - Video Tutorial
This tutorial introduces Gas Chromatography (GC) and shows how to use the GC machine and relevant program to carry out specific experiments.
มุมมอง: 305
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Determination of Fluoride by ISE - Video Tutorial
มุมมอง 14K5 ปีที่แล้ว
This tutorial shows how to use Ion Selective Electrodes (ISE) to determine concentration of fluoride in sample solution.
Titration Using an Autotitrator - Video Tutorial
มุมมอง 15K5 ปีที่แล้ว
This tutorial introduces an autotitrator machine and shows how to use it for performing a titration.
Pls explain.. The graph & slope
Hello Sir, Please send me your mail id. I have some queries. Thank You
Which reference electrode is to be used with fluoride electrode?
How to determine fluoride in blood serum or plasma plz
Zzzzz
Thank you for such a informative video .
Can you explain Calibration method
Love it
How we determined chloride ion concentration in colored dye solution????
You may never see this but there is a PH probe in the solution which is effectively measuring the concentration of hydrogen in the solution. Because HCl is a strong acid when it enters water functionally but not literally all of the HCl is turned into H+ ions and Cl- ions so by measuring the PH then doing some math you can determine the concentration of the chloride. Also, you titrate to determine the concentration of one unknown solution by reacting it with some other unknown solution
What is the formula to calculate F concentration?
Thanks for the video But then how do we know the amount of fluoride ions, if we know the potential?
Pro Tip: Instead of using a mercury/cadmium pH metervto measure the titration process of making buffer solutions while adding numerous amounts of titrants, it would be far more efficient to measure pH using a c0ck. If it burns its acidic, if its alkaline you'll feel your c0ck becomming big.
thanks for the video. how to prepare de electrode before the first use?
Hi Mariana. Sorry for late reply. For instrument setup and calibration please check user manual here: assets.thermofisher.com/TFS-Assets/LED/manuals/Orion-Star-A210-Series-Benchtop-Meter-User-Manual-EN.pdf
very nice video and nice work can you guide me about this set up.
Hi Ranjhan. Are you talking about the experiment setup or the instrument setup? For instrument, check user manual assets.thermofisher.com/TFS-Assets/LED/manuals/Orion-Star-A210-Series-Benchtop-Meter-User-Manual-EN.pdf