Follow this Author: Sue Ogden

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Room 11 Investigates

Room 11 used Chromatography to investigate the ink in our everyday felt pens. Chromatography (/ˌkroʊməˈtɒɡrəfi/; from Greek χρῶμα chroma "color" and γράφειν graphein "to write" ) is the collective term for a set of laboratory techniques [...]

By |2015-02-20T17:20:49+12:0016th November 2014|WRS 2014 Posts|3 Comments