Anyone can get lead poisoning; however, the risk to children under seven years old is the highest. The chemical analysis consists of measuring seven trace elements--arsenic, antimony, tin, copper, bismuth, silver, and cadmium-that typically are present in a bullet's lead alloy.
A general recommendation is that the temperature be held constant in the range of 21-23Â°C (69-73Â°F). In summertime when outdoor temperatures are higher it is advisable to keep air-conditioned offices slightly warmer to minimize the temperature discrepancy between indoors and outdoors.
ATL considers that classrooms should be at least 18Â°C (even though the Approved Code of Practice to the regulations states a normal temperature for workplaces of at least 16Â°C), as children are less able to withstand low temperatures than adults.igh temperatures. There is no prescribed maximum temperature for educational establishments or any other workplace. The Workplace (Health, Safety and Welfare) Regulations 1992 require employers to take all reasonable steps to ensure that a comfortable temperature is maintained.