RACK
Racks are laboratory tools used to hold, organize, and store test tubes safely and upright. They are made of plastic, wood, or metal and come in various sizes to fit different tube diameters. These racks help prevent spillage, breakage, and contamination during experiments, making them essential for safe and efficient laboratory work.
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Beaker is a common laboratory container used for mixing, stirring, and heating chemicals. It is usually made of glass or plastic and has a cylindrical shape with a flat bottom and a small spout for easy pouring. Beakers come in various sizes and have volume markings, but they are not used for precise measurements.
film made of polyolefines and paraffin waxes Service temperature from 45 ?C up to +50C (melting point +60 C) Resistant to saline solutions, most common inorganic acids and bases used in laboratory and some organics solvents (methanol, ethanol and 2-propanol) Not resistant to diethylether, chloroform, carbon tetrachloride, benzene or toluene.
Made of top quality porcelain. Withstand temperatures up to 1150 C. Round form with lip. Glazed inside.
A hydrometer is an instrument used to measure the specific gravity (relative density) of liquids. It consists of a sealed glass tube with a weighted bottom, allowing it to float upright. The level to which it sinks indicates the liquid’s density. Hydrometers are commonly used in brewing, winemaking, and battery testing.
Reagent bottles, also known as chemical bottles or laboratory bottles, are specialized containers used to store chemicals, reagents, and other laboratory substances. They are designed to ensure safe handling, accurate identification, and proper storage of a wide variety of chemical compounds.
Boiling flasks are used for heating and boiling of liquids. The flasks are designed to have round bodies with long, thin necks to facilitate uniform heat distribution and minimize evaporation. Boiling flasks are typically made of borosilicate glass, which is resistant to thermal shock and chemicals. Some boiling flasks have rounded or conical bottoms and need support to stand upright, while others have flat bottoms and can stand alone.
A vacuum distillation glass set is a laboratory apparatus used to distill liquids at reduced pressure, allowing substances with high boiling points to vaporize at lower temperatures. This prevents thermal decomposition and is ideal for heat-sensitive compounds.
A vacuum pump with filtration is a system used primarily in laboratories to remove air and create a vacuum for filtration processes. It helps in speeding up filtration by reducing pressure, allowing liquid to pass quickly through a filter paper.
A stand and clamp is a basic yet essential piece of laboratory equipment used to hold and support apparatus during experiments. It provides stability and helps secure glassware or other tools in place.
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