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 industrial freezer should be set at around â21 Â°C (â6 Â°F). A colder freezer renders frost fine so as not to break up cells and speed evaporation, and a fuller freezer stays at temperature longer and with smaller power consumption.nswer by Autymn D. C. Confidence votes 1.5K. Your freezer should be set at â18 Â°C (0 ÂºF) or lower, but definitely not above â10 ÂºC (14 ÂºF). Ice cream will start to soften between â14 Â°C (6 Â°F) and â12 Â°C (10 Â°F) (well for serving, but not for longer storage). Some yeasts can start to grow around 15Â°F.