4 weeks · 0 milestones
Write a complete laboratory risk assessment for a real specific named chemical procedure — for example, 'acid-base titration of sodium hydroxide with hydrochloric acid' or 'recrystallisation of acetanilide from water.' A generic 'working in a chemistry lab' assessment is not accepted; the procedure must be specific and named. The assessment must identify the actual chemical hazards of the specific reagents and products (not generic lab hazards), control measures, required PPE with justification for each item, emergency procedures, and disposal protocols for the specific waste streams generated. Proof is the completed COSHH/MSDS-based risk assessment reviewed by a qualified chemist who confirms it correctly identifies the actual chemical risks of that specific procedure — a reviewer can immediately distinguish a real hazard assessment from a generic template. For students without lab access, the risk assessment may be written for a procedure to be performed as a secondary data analysis exercise using published data; the assessment must still document the real hazards of the specific named reagents involved.