How to prepare 1ppm, 10ppm, 100ppm and 1000ppm solution | ppm solution preparation

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How to prepare 1ppm, 10ppm, 100ppm and 1000ppm solution
ppm solution preparation
This video guides you to prepare 1 ppm, 10 ppm, 100 ppm, and 1000 ppm solutions with calculations and detailed explanations.
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#ppm solution
# parts per million solution preparation
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Thanks for presentation. Is it mg/ liter or any unit in liter ?

alkhansasalih
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Hi, thanks for this. But I have a question, why did you add 50ml of water if you already have 100ml water in the flask?

unniedoe
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Why did you add specific 50ml of water ?

Viral-shorts
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I have question that is why is 1000 constant in all cases of 10ppm, 100ppm, and 1000ppm? Why it is always dissolved in 1000 ml of water?please answer.

gulisthafathima