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Guidance on how to prepare sodium hydrogencarbonate.
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Using sodium and calcium (and potassium and magnesium) carbonates safely in practical work. Includes bicarbonates (also known as hydrogencarbonates). 
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Small-scale method for determining mass change when sodium hydrogen carbonate decomposes. The method uses a mini spirit burner and an alternative 'crucible' and generates reliable results for quantita.. more
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Guidance on how to prepare indicators for carbon dioxide.
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Risk assessment guidance for Sodium and potassium salts (1)
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Guidance on how to prepare sodium thiosulfate.
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Using various sodium and potassium salts safely in practical work. Includes chlorides, bromides, iodides, sodium sulfate(VI), sodium hydrogensulfate(VI) (bisulphate), and sodium nitrate(V).
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Guidance on how to prepare saline solutions suitable for short-term experiments and temporary preparations for microscopy.
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Guidance on preparing, labelling and storing Water (Sea & Hard)
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Complete index for the Student Safety Sheets
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