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Graphene (/ˈɡræfiːn/)[1] is a carbon allotrope ...

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Polyelectrolytes are polymers whose repeating u...

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Spectrophotometry is a branch of electromagneti...

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

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There are several types of laboratory flasks, a...

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A microscope (from Ancient Greek μικρός (mikrós...

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Zinc is a chemical element with the symbol Zn a...

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

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