Quick Biochemistry Basics | Spectrophotometer @quickbiochemistrybasics | Uploaded 10 months ago | Updated 1 day ago
Spectrophotometer is an instrument that measures absorbance or transmittance of light from given sample. This video describes the working of spectrophotometer and its types (single beam and double beam spectrophotometer).

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Spectrophotometer @quickbiochemistrybasics

Name: pH Meter | working of glass electrode of pH meter @quickbiochemistrybasics
Uploaded: 2023-06-19T01:29:31-0400
Duration: 8 min 17 s
Description: This is a detailed video on the working of pH meter. It describes how the glass electrode of the pH meter senses concentration of H+ ions in the solution. The potential generated by the glass electrode is compared with the potential of the reference electrode (which generates constant potential). This information is then used to calculate pH of the solution.