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"Ante" (Latin for "before"). Hence, a quotation fr...

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A compound microscope uses a lens close to the obj...

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Crucible tongs are scissors-like tools with a pair...

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Spectrophotometry is a branch of electromagnetic s...

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A viscometer (also called viscosimeter) is an inst...

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Sodium hydroxide, also known as lye and caustic so...

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Activated carbon, also called activated charcoal, ...

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Bromophenol blue is also used as a dye. At neutral...

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