Chromatography - GCSE Science Required Practical
ฝัง
- เผยแพร่เมื่อ 21 ส.ค. 2024
- Mrs Peers-Dent shows you how to separate substances using chromatography and measure Rf values.
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00:00 Preparing experiment
06:33 Analysing results
07:57 Calculating Rf value
