featured Disposing of laboratory chemicals correctly: What can go down the drain and what cannot?
Can a diluted acid go down the drain? Where do solvents, heavy-metal-containing solutions, and contaminated packaging belong? This guide shows how laboratory chemicals are properly separated, collected, and disposed of,...
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Diluting chemicals correctly: calculating concentrations and avoiding common mistakes
30% to 5%, 1 mol/l to 0.1 mol/l, or a 1:10 dilution: the math is often done quickly, but mistakes can easily happen with volume, concentration specifications, and mixing order....
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Storing chemicals correctly: Which substances must not be stored together?
Acids next to bases, oxidizing agents next to solvents, or chemicals in unsuitable spill trays: Even small errors can trigger dangerous reactions in the event of a leak. This guide...
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