Ammonium thiocyanate is harmful by Technician Avoid raising dust. Wear gloves and eye ingestion, skin contact and inhalation. preparing solutions protection. 1M Ammonium thiocyanate solution is of no significant hazard. Phosphate Potassium antimonyl tartrate is harmful Technician Wear gloves and eye protection by ingestion and skin contact. preparing solutions. 0.00844M solution has no significant hazard. Sulphuric acid is corrosive Technician Wear gloves and goggles (BS EN166 3) preparing solutions, by splashing. 2,5M sulphuric acid is also corrosive Technician, Wear gloves and goggles (BS EN166 3) teacher, pupils preparing diluted reference solutions, by splashing. Sodium phosphate is corrosive. Technician Avoid raising dust. Wear gloves and preparing solutions. goggles (BS EN166 3) Potassium phosphate is a skin/eye Technician Avoid raising dust. Wear gloves and eye irritant preparing solutions. protection Phosphate solutions are of no significant hazard The combined reagent is a skin/eye Technician, Wear gloves and eye protection. irritant teacher, pupils by splashing. Ammonium molybdate and the reaction mixture are of no significant hazard Soap / detergent Sodium hydroxide is corrosive Technician Wear gloves and goggles (BS EN166 3). preparing solutions
Ammonium thiocyanate is harmful by ingestion, skin contact and inhalation. 1M Ammonium thiocyanate solution is of no significant hazard. Technician preparing solutions Avoid raising dust. Wear gloves and eye protection. Phosphate Potassium antimonyl tartrate is harmful by ingestion and skin contact. 0.00844M solution has no significant hazard. Technician preparing solutions. Wear gloves and eye protection Sulphuric acid is corrosive 2,5M sulphuric acid is also corrosive Technician preparing solutions, by splashing. Technician, teacher, pupils preparing diluted reference solutions, by splashing. Wear gloves and goggles (BS EN166 3) Wear gloves and goggles (BS EN166 3) Sodium phosphate is corrosive. Potassium phosphate is a skin/eye irritant Phosphate solutions are of no significant hazard Technician preparing solutions. Technician preparing solutions. Avoid raising dust. Wear gloves and goggles (BS EN166 3) Avoid raising dust. Wear gloves and eye protection The combined reagent is a skin/eye irritant Technician, teacher, pupils by splashing. Wear gloves and eye protection. Ammonium molybdate and the reaction mixture are of no significant hazard Soap / detergent Sodium hydroxide is corrosive Technician preparing solutions Wear gloves and goggles (BS EN166 3).
Water_Analysis_Teacher_Technician.docx