Author: Kazi Md. Rashedul Islam

calibrate pH meter 0

How to 2 Point Calibrate pH Meter Easy Way

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Spread the loveWhat is pH Meter? An instrument that is used to measure hydrogen ion [H+] activity in solutions is called pH meter. pH is based on the ratio of hydrogen ion [H+] concentrations...

Natural dye extraction 0

Natural Dye Extraction Process: 7 Easy Technique

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Spread the loveIntroduction: There are many way for natural dye extraction. This article brief 7 natural dye extraction process.   A natural dye-bearing material contains only a small amount of colouring matter or dye...