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Bentonite (/ˈbɛntənaɪt/ BEN-tə-nyte)[1][2] is an a...

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An alum (/ˈæləm/) is a type of chemical compound, ...

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The western desert of Egypt was a major source of ...

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Thin-layer chromatography is a chromatography tech...

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DR6000 Laboratory Spectrophotometer HACH You coul...

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MultiparameterBenchtop Photometer and pH meter - H...

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Superphosphate is a chemical fertiliser first synt...

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Polyelectrolytes are polymers whose repeating unit...

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