The Rotary Evaporator in the Biology Laboratory
A rotary evaporator is laboratory equipment designed to facilitate the evaporation of liquids at high temperatures. It is an essential tool in the biology laboratory, where it is used to concentrate samples and perform other tasks related to research. The rotary evaporator consists of an evaporation tank, a heating unit, a condensing unit and a vacuum pump. All these elements are connected to each other by a series of pipes and hoses.
How to store water from the water purification system in the laboratory?
The amount of water produced by the purification systems of the laboratories is sometimes insufficient for the demand that must supply, so the storage of pure water (type II) is used for the production of ultra pure water (type I).
How is the filter change performed in the water purification system in the laboratory?
Water production and maintenance of a water purification system should be simple processes. However, if proper maintenance practice has not been followed, they may become a problem. In particular, the aspect related to water production is important, because the water quality standards for the laboratory are strict. Water purification systems need to be able to meet the requirements of these standards, consistently and at the appropriate volume.
Using Water Baths to Conserve Serologic Tests
Biopreservation is the science of protecting biological samples for future use. Samples may be retained for a variety of reasons, including scientific research, legal evidence, or historical record. There are many different ways to store samples, but one of the most common ways is to use water baths.
How does the Transparent Water Bath work in the Lab?
Transparent water bath is a common piece of equipment in many laboratories. It is used for a variety of tasks, including culture incubation, serologic sample testing, and warm-up reagents. The bathroom uses a heating element to maintain a constant temperature, usually between 37 and 60 degrees Celsius. The water is kept circulating by a pump, and the level is maintained by a float switch.
Determination of pH by means of the Colorimeter
A colorimeter is a device used to measure the pH of a solution. It is based on the fact that the pH of a solution affects the color of the solution. The device measures the color of the solution and, from that measurement, calculates the pH of the solution.
The Colorimeter in the Food Industry
Precision is key when it comes to manufacturing and producing food and drink. Consumers have high expectations regarding the quality of the products they buy, and companies must meet these expectations to maintain a successful business.
Maize Meal Moisture Accuracy Methods
Many industries require the use of moisture analyzers to control and monitor the environment in which their products are manufactured. Humidity is a critical environmental factor in many areas of manufacturing, as it can affect the quality of the final product.
Methods of Moisture Analysis in Ethyl Alcohol Distillation
The distillation of ethyl alcohol is a very important process in the liquor industry. Ethyl alcohol is the main component of liqueurs, and is produced from the fermentation of sugars. It also allows to separate alcohol from other compounds present in the liquid since it must be purified before use.
Diagnosis of Cancer in Women with the Microplate Reader
The microplate reader is a laboratory equipment developed for the quantification of proteins and nucleic acids through cell images. It is based on filtration of proteins deposited in wells of a plastic plate adjusted to aid in absorption and bind antibodies.