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.
A general recommendation provided by CSA Z412-00 (R2106) Guideline on Office Ergonomics is that the temperature be maintained at a summertime range of 23-26Â°C and a wintertime range of 20-23.5Â°C at 50% relative humidity.