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Risk assessment information for silicon and silicon(IV) oxide (silica). Also includes information on mineral wools and silica gels (self-indicating and non-indicating).
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Brief risk assessment guidance and experimental notes for a range of practical activities involving phosphorus(V) oxide (Hazcard 75).
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Risk assessment information for two cyclic silicone compounds contained in some solvents sold under various trade names (including Volasil).
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Brief risk assessment guidance and experimental notes for a range of activities involving cobalt(II) compounds.
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Brief risk assessment guidance and experimental notes for a range of activities involving magnesium metal and magnesium compounds (Hazcards 59A and 59B).
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Thin layer chromatography is a quick and effective method of separating pigments within leaves. The pigments run clearly on the chromatogram with little outward spread, allowing Rf values to be calcul.. more
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A guide describing some simple, inexpensive and successful methods for carrying out paper and thin layer chromatography, illustrated with examples using biro ink and lipstick.
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Risk assessment guidance for gallium metal.
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Risk assessment guidance on making and using sulfure dioxide.
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Risk assessment information for silicon(IV) chloride (silicon tetrachloride). 
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Showing results 1 to 10 of 30
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