Gradilla de Laboratorio

November 1, 2021

In laboratories you can find endless equipment and instruments of great utility, however little is known about them, among these instruments are laboratory racks, elements of great vitality in each of the processes that are there. perform.

Know a little about the laboratory rack , its functions and how to identify them, if you are starting in the world of medicine and need a little help with the terms, without a doubt all the information I have for you will be of great help.

What is a Laboratory Rack?

It is a laboratory equipment that is used to hold several test tubes upright at the same time. It can also be used when it is necessary to maintain a large number of solutions, to work simultaneously. In this way the spillage of the substances is avoided, facilitating their transport and handling.

They can be made of different materials, although this does not indicate that one fulfills its function better than another, this is how you will find those made of plastic, polystyrene, acrylic resin, foam, polycarbonate, aluminum or stainless steel.

It is important to highlight that this useful instrument allows to maintain the safety of the test tubes, made of glass, when they are not being used.

Each of these materials is completely resistant, they guarantee that the test tubes are completely safe when handling the substances found in them.

What is the Laboratory Rack for?

Although the name is a bit unknown, you should know that this is an instrument of great importance within the laboratory , since during each process substances, fluids and solutions that are very delicate are handled.

Thanks to the variety of designs, test tubes of different sizes can be placed in it, in addition the racks are essential because they allow them to remain firm , while the analysts observe the cultures. These are resistant to high or very low temperatures, which shows that they can be used in different experiments.

The laboratory rack offers you the possibility of keeping each of the test tubes you have in your laboratory in perfect order , either for medical samples or solutions for studies and research.

You may consider organizing test tubes by category, fluid type, or importance. What is certain is that once you place the test tube inside the rack, it will be completely secured.

Uses of the Lab Rack

The main function of the laboratory rack is to fully facilitate the handling and use and transport of test tubes containing medical samples or solutions. It can be considered an instrument of first necessity within the laboratory.

It is also used in techniques such as centrifugation, a technique used to separate liquids such as blood. The fundamental use of the rack is to keep these tubes still after each process like this, which allows you to see the final result of each substance, which is in the test tubes.

Thanks to this wonderful instrument, you can easily manipulate the test tubes, otherwise using them would be a bit more complicated. Without the use of the laboratory rack, you would not have a safe place to place them while handling the substances in them .

The way in which the test tubes are positioned in the racks is vital for a correct observation of the fluids of each of the samples, from the main sample to each of the cultures, even though the sample that is handled may vary .

Keep in mind that it is always necessary to let the content rest in the test tubes, that is where the laboratory rack takes center stage.

Types of Lab Racks

Even though it may be a fairly simple instrument, within the laboratory you may find or need different types of racks , find out with me what they are and what each one is for.

  • Racks with Lid

They are used to store samples that are refrigerated for a long time.

  • Foam Rubber Racks

This is used to store different sizes of test tubes, its advantage is that as it is made of a resistant material, it can work with solvents and chemicals.

  • Gradillas Mixtas

These types of racks are perfectly designed to be coupled with others of the same style on either side, they can be very functional if you need to adapt a small capacity one to store more test tubes.

  • Single Use Racks

They are the most common, those that can be found in a conventional way within the laboratory, and they are also the cheapest on the market . They are made of polycarbonate and usually only hold test tubes.

  • Incubation Racks

This type of racks are made to incubate the test tubes in a water bath, in order to carry out studies with the fluids they contain.

  • Protective Racks

These are used when the experiments have beta radiation, generally they are made with acrylic resin.

  • Pipette Racks

They were designed to avoid contamination of the samples, since their model prevents the pipette tips from touching the surface.

  • Gradillas de Isofreeze

These are used for the purpose of cooling as they have a gel that keeps the samples at low temperatures.

  • Drying Rack for Test Tubes

They are used to dry test tubes and in turn for storage and drying of chromatography plates.

  • Classic Rack

They are the most common in laboratories and are generally made of stainless steel or plastic.

  • One Piece Racks

They are the ones that are designed to hold only one test tube.

  • Interlocking Cubic Rack

It is a system of several racks arranged in a cubic shape, and can be detached for use.

  • Inclined gradilla

These are used at times where crops need to be sloped, and they keep the tube holes on the sides where they are needed.

  • Vial Racks

They are used for small ampoules and test tubes of smaller diameter and size.

As you can see, it is a wide and varied range of laboratory racks. A simple instrument in its essence that has been enhanced and adjusted to current needs.

Likewise, by knowing each of the types of racks you will be able to identify which of them is the one you need for your laboratory. My personal recommendation is that you consider having each of the types that I have mentioned. Thus you will have the possibility of using the ideal rack, according to the needs of the study and research process.

Laboratory Rack Features

Laboratory racks are containers made of different materials , in order to hold the test tubes for the possible study of a sample.

It is made up of several holes , where the test tubes have to be placed vertically. They are made in different sizes and can guarantee the order of the laboratory in terms of the fluids and samples that are handled.

These include:

  • It is made of different materials to hold the test tubes, with their small holes of different sizes and colors.
  • The racks are made of materials highly resistant to chemical corrosion, they are also comfortable and easy to disinfect .

They can be differentiated or cataloged by color , which will help make the identification process of the samples much easier.

Importance of the Laboratory Rack

When it comes to handling medical samples to carry out studies, research or cultures, there has always been talk about test tubes made of glass, as this is an easy sterilization material , which allows the observation of samples in a simple and easy way. further conduct heat evenly.

However, glass is a material considered totally fragile , a sudden impact with an object could break the tube. In addition to this is their shape, they are cylindrical, they do not have any space where they can be taken, so placing them horizontally could cause them to rotate until they fall to the ground.

In addition, they cannot be supported vertically because their base is rounded, the laboratory rack fulfills the function of keeping them stable and safe, preventing them from falling to the ground and causing loss of samples or injury to those who handle them.

By using this wonderful instrument, you guarantee that the samples are safe and that no accident occurs within the laboratory with the rupture of any of them, therefore having racks inside the laboratory is completely necessary.

Each of the instruments or equipment found within the laboratories has a specific purpose and function, therefore it is important that you know a little about the subject, so that your spaces are equipped with what is necessary.

Dr. Loony Davis5
 | Website

Born and raised in Brussels in an English family, I have always lived in a multicultural environment. After several work experiences in marketing and communication, I came to Smart Water Magazine, which I describe as the most exciting challenge of my career.
I am a person with great restlessness and curiosity to learn, discover what I do not know, as well as reinvent myself daily, someone who is curious about life and wants to know. I enjoy sharing knowledge.
This is my personal project but I also collaborate in other blogs, it is the case, the most important web on water currently exists in the US, if you are interested you can read my articles here.

Leave a Reply

Your email address will not be published. Required fields are marked *