Laboratory Spatula

November 1, 2021

The Laboratory Spatula is an instrument that is used mainly to take samples in small quantities of some solid substance or compound.

This utensil, like other laboratory devices, are key to developing research and experiments in the field of science, both in medicine and in the food, pharmaceutical industry and more.

Knowing how to use each of the laboratory materials is very important, since not knowing what their functions and benefits are , can become a weakness when developing your work.

What is a Laboratory Spatula?

It is a tool that is used very frequently in the daily work of a laboratory. It is narrow in shape and its purpose is to collect small amounts of substances that are in solid state, that is to say that they are in powder, paste or granules.

The spatulas are highly resistant to acids, heat and solvents, making them ideal for use with a wide range of compounds. They are made of stainless steel . Some of them come with a polyvinyl chloride plastic handle or riveted hardwood for better handling.

The polystyrene spatulas are made for single use since they are disposable , this in order to prevent any contamination, which can occur with reusable spatulas. They are also perfect for handling lyophilized products.

What is a Laboratory Spatula for?

The laboratory spatula is used to select samples of compounds or elements in solid state, to later weigh, dilute or perform any other operation.

It also serves as a utensil for the responsible handling of the substances with which one works in a laboratory, avoiding their direct contact with the mixture or element to be taken.

Using the Laboratory Spatula

The laboratory spatula is indispensable today in many activities, allowing the taking of samples by scraping, cleaning the substance for studies.

Inside the laboratory it can not only be used to take samples of substances to be studied, it also allows you to take small amounts of powdered or granulated elements that you want to mix to create new solutions. In many environments the laboratory spatula is used, some examples are:

  • Pharmaceutical or laboratory work

It is ideal for mixing or stirring small substances that can be seen under the microscope in containers. Likewise, it can be used to scrape off any element or residue of chemical or biological materials.

Pharmacists use laboratory spatulas to mix creams or pills.

  • Dental offices

Laboratory spatulas are also used in dental offices, in order to expand molds, cements or creams. Often times, dentists make molds of teeth with wax or plaster and use the spatulas to manipulate or carve the material.

  • Cosmetic industry

In the cosmetic industry, laboratory spatulas are used in many activities such as mixing the ingredients with which cosmetics are made or adding essences to creams or lotions.

It is also an ideal tool for combining adhesives used in cosmetics, preparing waxes and mixing hair treatments, among others.

  • Hobbies and Crafts

Lab spatulas can be used to mix ingredients when making candles or soaps, as well as applying adhesives to woodcraft molds.

In addition, it is essential to make models of figures or sculptures. Some painters use it to mix colors and sometimes to apply paints on canvas.

Types of Laboratory Spatula

There are several types of spatulas. Outside the laboratory you will find them made of different materials, but in this specific environment you will find them made of metal and they are classified by their shape, which allows them to adapt perfectly to the procedure that the researcher wishes to carry out. Among them are:

  • Narrow, flexible blade spatula

    It is used for small surfaces.

  • Wide, flexible blade spatula

    Specially made for large surfaces.

  • Corrugated spatulas

    This spatula has a curved spoon shape at one end and the other end is sharp. It is very useful for extracting waste in jars and bottles.

  • Curved spatula with tip

    It does not rust with acids, they are flame-proof and impenetrable to boiling water. One of its ends is pointed and the other has a rounded shape that is used to remove materials, mix or take samples.

  • Combined spatula

    It is used to sample small amounts of reactive compounds that are powdered. One end is flat and the other is ribbed.

  • Micro Spatula

    It is a spatula smaller than the other types, it measures 150 mm, one of its ends is shaped like a spoon, which is used to take or mix granulated or powdered samples.

All the types of spatulas that exist are essential for the handling of samples in the continuous work, which takes place in laboratories. Depending on your needs, you can select the one indicated to carry out your work.

Laboratory Spatula Features

The laboratory spatula is an instrument made of metal, it is made of stainless steel, due to its high chemical resistance , oxidation and corrosion beyond its hygienic and aesthetic properties.

They are usually attached to a handle, which can be made of wood, metal or plastic. They are available as a spatula or spoon, if it is a spoon it measures 30 x 20 mm and if it is a spatula it measures 32 x 15 mm.

Likewise, it can be found combined as double spoons, spatula-spoons or double spatulas.

Importance of the Laboratory Spatula

The spatula is an essential instrument in a laboratory , as it helps in collecting or mixing solutions. It is suitable to withstand temperature changes and contain chemical substances on it, thanks to its design and composition, it is the perfect tool for taking small samples in solid state.

Each material has a specific function and use in the laboratory, as it is an environment that must be prepared and equipped for the research and development of science, technology and more. To be so, you must have the basic materials, so that the studies can be developed in the most appropriate way.

In laboratories experiments and research of great value are carried out, not only to advance in the technological and scientific area, but in medicine. Therefore, instruments that meet the requirements of accuracy and the minimum margin of error must be guaranteed and the spatula is one of them.

Although the laboratory spatula is a very simple instrument, it can cause serious damage to the environment and sometimes to the physical integrity of a colleague, so extreme care must be taken when handling it.

Knowing how to use this laboratory instrument correctly is essential to avoid any type of accident and thus create a safe environment for all personnel. It is also important that the material you buy is of quality.

The spatula as a laboratory instrument allows the development of new knowledge and solutions to improve the quality of human life.

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 *