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Plant nutrition is the study of the chemical el...

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Tetrahydrofuran (THF), or oxolane, is an organi...

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Water testing is a broad description for variou...

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Humic substances (HS) are colored relatively re...

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Magnesium sulfate or magnesium sulphate is a ch...

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esorcinol (or resorcin) is a phenolic compound....

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Calcium hydroxide (traditionally called slaked ...

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Sodium thiosulfate is used predominantly in dye...

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