Investigation

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Chromatography Trail and Investigation Essay

Aim: I am working for a trading standards office, a local market stall is selling some red and blue sweets that are suspected of containing illegal and possibly toxic colourings. I am going to find ou...

4 Pages, (850 Words)
Published: 2020-02-08 10:22:01

Ellen Richards Investigations Essay

Among the efforts of Ellen Richards in the advance of the scientific conduct of home making, she initiated the qualitative chemical analysis of staple grocery items, including food products, in order ...

2 Pages, (368 Words)
Published: 2020-02-08 10:32:06