Water treatment and histological chemicals, polarised light micrograph. One of the chemicals is ferric ammonium sulphate (FAS), which is used in waste water treatment and as an etching agent in the production of electronic components. Another is potassium ferricyanide, which is used to detect the presence of iron in biological tissue as well as in the production of wine and citric acid. Magnification: x70 when printed at 10cm wide.

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Creative#:

TOP25776485

Source:

達志影像

Authorization Type:

RM

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須由TPG 完整授權

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N/A

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N/A

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No

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