Plastic Laboratory Materials

November 1, 2021

In laboratories there are different materials, manufactured according to their classification . You can find laboratory materials made of plastic, porcelain, wood or metal, designed according to their operation. Professionals in chemistry, biology, bioanalysis, among others, are completely familiar with these types of instruments that should be part of their daily lives.

Plastic laboratory materials have very important properties and characteristics in the environment where they are used. They tend to be comfortable and less heavy, they are resistant, but each of these materials requires special care and cleaning procedures that each scientist must know to improve their performance within the laboratory.

There are acids and fluids that can only be handled with laboratory materials made of plastic, because they break or corrode glass or metal. That is why plastic has played a fundamental role when it comes to laboratory materials.

What are the Plastic Laboratory Materials?

Below I show you a list with which you can have faster access to the most popular Plastic Laboratory Materials;

When talking about plastic laboratory materials, there is an extensive number of them, created specifically for studies, procedures, among others, taking into account the use that the scientist wishes to give it, below, you will be able to know some of them:

  • Funnels

This laboratory instrument is frequently used to transfer liquids from one container to another, so that the substances are not spilled.

  • Pipettes

This is an instrument that allows you to measure volumes with great precision , it is made up of a transparent tube with conical tips and a graduated scale for various volumes.

  • Test tubes

Also called test tubes, they are part of the plastic material of a clinical laboratory, this is used to take small liquid samples , it is a plastic tube with an open upper tip and a closed lower one.

  • Syringes

These have been created with the purpose of introducing liquids or gases in areas of difficult access , these can be found commonly in clinical laboratories.

  • Test tubes

Also called a graduated cylinder, it is used to measure higher volumes with a greater speed than pipettes, but with less precision, in turn they are used to contain different liquids.

  • Petri boxes

It is a capsule made up of two glass discs that manage to fit together,  are used to separate microbes that develop isolated colonies and can be easily studied.

These laboratory materials are very useful in the chemical, biological and physical fields, by their nature they are used very frequently, achieving excellent results in the analyzes carried out.

Plastic Laboratory Materials According to Their Function

These are classified according to their performance in measuring materials, others are designed with the function of heating, there are those that were created to mix, and some are used for support. Here you can find out the most common of each classification:

  • To size

Graduate Jugs

They are designed to measure substances and be placed in another container , they are easy to pour, have a volumetric graduation scale, and are normally made of pure virgin polypropylene and without additives.

Holdfast Graduated Cylinders

These cylinders are used to measure substances , it has a handle for greater safety when transporting substances, they have a graduated scale to be able to take the annotations of the volumetric data that are necessary.


It is an elongated container, with graduation scales, they have a uniform diameter, this instrument is used to measure volumes of liquids with precision at a certain temperature.

  • Heat

Erlenmeyer flask

They are used to mix solutions , shaking the solution to make them react quickly. This is used to react substances that must be heated for a long time and in turn can contain liquids that will be preserved for a long time.

Distillation flask

This instrument is used to uniformly heat various substances , it has a long neck and its body is spherical, its greatest advantage is that it prevents substances from being spilled due to its round base that allows substances to be easily shaken.

It is important to mention that these heating instruments generally tend to be made of glass or crystal, but they have also been made of plastic but with some limitations in their use.

  • Medium


These serve to store and hold test tubes of different sizes , they are normally used in clinical laboratories.

  • Mix

Graduated test tubes

It is a small cylindrical tube, used to store and contain liquid samples , it has a graduated scale, these also work to carry out chemical reactions.

  • Various functions


Also known as a washing flask or washing flask, it is cylindrical in shape, has a long peak, and is used to contain some type of solvent, generally distilled water or some organic solvent.

Plastic tweezers

They are of low thermal conductivity, thanks to this they avoid burns to the touch , their electrical conductivity is very low, they can be used to manipulate materials that are electrically charged. There are some made with plastic resistant to alcohols, acids and acetone, they are used to prepare samples, to place them in the microscope, and in forensic style applications.


It is a totally cylindrical container, it is used to prepare and heat substances, transfer and measure liquids . It has a flat bottom and comes in different sizes.

It is made of plastic and is generally used to contain liquids or gases and are resistant to corrosion . They are graduated, but they are not precise, it is not recommended to measure volumes because it tends to become out of calibration due to changes in temperature, this causes the measurements to undergo sudden changes, which can cause errors in the studies or processes that are being carried out.

Taking into consideration the function for which you are going to use the laboratory material, you will find one that is completely adapted to your needs, making your research and analysis generate the expected results.

Importance of Plastic Laboratory Materials

Plastic laboratory materials are really essential when working with corrosive substances , which metal, wood or glass cannot resist. There are different types of plastic, but manufacturers of these types of materials have made great strides in obtaining resistant and durable laboratory instruments.

Plastic laboratory materials not only allow the handling of difficult substances , they also facilitate their transport, making their use less complicated.

That is why having plastic materials within the laboratory has become a vitally important task. In this way you can avoid cuts, burns and reactions that can be serious and harmful. Plastic is definitely a relevant material within the laboratory materials industry.

Dr. Loony Davis5
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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.

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