Formaldehyde test | Stock solution titration | Chemical Testing

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@910rgia6
@910rgia6 Жыл бұрын
Hello Sir! Thank you very much for these helpful videos. I am currently attempting this titration following the ISO 14184-1:2011. I was hoping you could possibly share the name of the paper where you find this method. The ISO I followed was almost exactly the same as what you showed in the video except for it requiring thymolphthalein indicator (10 g/L in ethanol) rather than phenolphathalein (10 ml/L). Thank you again for the great videos!
@deepikabhatt5676
@deepikabhatt5676 Жыл бұрын
Can you please explain from where 0.6 comes into formulae
@GhulamNabi-foodpoint
@GhulamNabi-foodpoint 2 жыл бұрын
I m waiting for your response
@মৃত্তিকাফার্টিলাইজার
@মৃত্তিকাফার্টিলাইজার 2 жыл бұрын
Please, give Spectrophotometer calibration procedure tutorial.
@Testextv
@Testextv 2 жыл бұрын
Soon..... Working on it
@মৃত্তিকাফার্টিলাইজার
@মৃত্তিকাফার্টিলাইজার 2 жыл бұрын
@@Testextv thanks
@GhulamNabi-foodpoint
@GhulamNabi-foodpoint 2 жыл бұрын
Sir how can we prepaed the callibration solution of formaldehydea kindly make a vedio on it plz sir its a humbly request
@Testextv
@Testextv 2 жыл бұрын
Calibration curve solutions Preparation video is under progress. So plz wait soon It will be uploaded on channel.
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