Alat Laboratorium from Ersa Nugraha

Jutt Shararti

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• Publié par: kalayfoster
• Publié le: 04 août 2015
• Nombre de lectures: 0
• Langue: English

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Alat Laboratorium from Ersa Nugraha ErsaNugraha.com as a supplier ofalat laboratoriumis cheap and affordable but "not cheap" can design the wake of laboratory equipment in accordance with the specifications, functions, dimensions and requirements are located in the city and ready to serve marketing in all regions of Indonesia. Low price + one year warranty! The function of lab equipment is used as a tool to facilitate users in the lab researching something in the laboratory. Lab itself is a special place for researching something normally associated with science. There are quite a lot of laboratory equipment commonly used by researchers in the laboratory. Each tool has a different shape and function. Here are some examples of lab equipment complete with its function. Glass beaker or often referred to as a glass cup is a cylinder-shaped lab equipment and flat-bottomed. Glass beaker serves as a container for the object that is being or will be investigated. Glass beaker is not a measuring cup. Sometimes a lot of people the wrong call as a beaker glass measuring cup. Different beaker glass with a measuring cup. A very different function; glass beaker just as any glass container, while a glass measuring cup is used to measure. Glass beaker varied in size, ranging from 25ml size up to 3 liters. The beaker glass is generally made of plastic or borosilicate. Plastic materials and borosilicate materials may only be used to accommodate chemicals that made PTPE (corrosive). Well, for liquids or chemicals are not lost or contaminated with other materials, glass beaker can be covered with a watch glass. Buret is a laboratory instrument that elongated cylindrical shape. Buret comes with a scale on the side luarny and a tap at the bottom. A tool called a buret is used for quantitative analysis (measurement s with high precision). This tool can also be used to measure the volume of the solution. Buret still often used in Alab-lab because they were cheaper when compared to electronic titration apparatus which is much faster and sophisticated. The manufacture burette is none other than glass or plastic. Erlenmeyer is a laboratory instrument that has a function to menganilisa amount by titration (volumetric). During the titration process, is used as a container Erlenmeyer solution that will do the titration process. In the field of microbiology, Erlenmeyer is used as a medium for microbial culture development research. Erlenmeyer shape much like a tube, but there are scale / size on the outside. This scale is used to measure the approximate volume of a particular type of fluid. Function measuring cup to measure the volume of a solution. The solution to be measured is limited to his size, ie ranging from 10 ml to 2000 ml. Measuring cup shape is not like glass, but rather as a pipe where the bottom is designed with a wider cross-section. This broad cross-section act as legs to keep the measuring cup can stand. Making materials measuring cup is usually plastic or polypropylene material (material elas). Also called volumetric flask flask. The flask has a function as a medium of dilution of a solution until it reaches a certain volume. Sometimes flask is also used to prepare a solution of the amount and concentration is already known. The most common laboratory instrument used to measure the accuracy of a solution that has a volume / size is high. Neck flask, there is a scale for volume, circle graduations, temperature calibration, tolerance, and grade glass. The neck flask also seen no signs of volume limits as listed on the body flask. Flask shape is very unique, which is cylindrical in the neck elongated and widened to resemble glass silindri wide at the bottom. Flask made of a chemical called politeilen or glass with a transparent color. But there are also dark-colored flask. Distillation flask has a shape that is very similar to the flask, only distillation flask is fitted with a lid made of rubber. There is also a hole in the neck of the flask. This hole is used to put the thermometer. This distillation flask serves to process distillation of a solution.

Funnel glass serves as a transfer medium solution from one place to another. Funnel glass is also often used to filter the solution by adding a filter paper at the top of the funnel as filters. There are two types of glass funnel, the funnel glass is made of plastic or rubber and funnel glasses made of glass materials or glass. Bucher funnel is used to filter the solution by using a vacuum pump. The system works like a pipette where bucher funnel lid is inserted into the glass beaker containing the solution of the funnel body bucher pressed to absorb the solution in a glass beaker. Separating funnel, as the name suggests, is a tool used to separate the two types of solutions are not mixed because its density is different. This tool is used when the solution is run into the extraction process. Condenser used in the distillation process solution. This tool has several holes that serves as access to and out of the water. Filler or rubber suction is a suction liquid or solution from the bottle. Especially for a solution that is not in liquid form, to suck it should use a filler that is already connected to a measuring pipette. Pipette serves as a gauge measuring the volume of a solution. Pipette mumps / pipette volume (volumetric) is a kind of pipette used to take a solution with a certain amount of volume that corresponds to the size of the volume contained in the pipette swollen. Pipette - For yangs tool is definitely one you often see it. Pasteur pipette is used to take a liquid / liquid and then dripped on other media. This particular pipette used to take fluid / solution in small amounts. Mixer, a tool that is used to stir the solution either solution is to react or solution to be treated. Test tubes used in the reaction process two or more substances Spatula is a tool for taking substances or chemicals are textured solid (eg crystalline). There are two types of spatulas views of the substance / material manufacturer, namely metal spatula and a plastic spatula. Plastic spatula is used specifically to take substances / chemicals that can bereksi with metal, metal spatula was used to take substances or chemicals that do not react with metallic materials. Nichrome wire is a medium to transport the gas to certain media. Nichrome wire is also often used for the purposes of the melting process substances / chemicals. Desiccator, substances which must be dry anhydrous alias must be entered and stored in this one tool. Desiccator divided into two types: regular vacuum desiccator and the desiccator. Similarly, some of the names of laboratory instruments and their functions. Although laboratory equipment over relatively safe when used in a study, researchers should also obliged to wear a safety properties such as gloves (handskul), masks and lab coats. Researchers are also required to determine the function of all the existing laboratory equipment so that research activities can be run well. Immediately order your customalat laboratoriumat ErsaNugraha.com now!