Calgary: Annual Weather Averages. July is the hottest month in Calgary with an average temperature of 17Â°C (62Â°F) and the coldest is January at -7Â°C (19Â°F) with the most daily sunshine hours at 12 in July. The wettest month is June with an average of 80mm of rain.
tongs - any of various devices for taking hold of objects; usually have two hinged legs with handles above and pointed hooks below pair of tongs device - an instrumentality invented for a particular purpose; the device is small enough to wear on your wrist; a device intended to conserve water
Laboratory Tongs Information. Laboratory tongs are large pincers for grasping and lifting vessels of heat-resistant material used in high temperature chemical reactions. Tongs differ in shape are designed to pick up laboratory items including, hot evaporating dishes, beakers, crucibles, and other laboratory apparatuses. The main type of laboratory tongs are Crucible tongs, Beaker tongs, and Utility tongs. The majority of laboratory tongs are made from: stainless steel, steel, and combined steel materials such as nickel-plated or cadmium-plated steel. Laboratory tongs can come with or without a protective sleeve which is made from plastic.