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HOW TO CHOOSE THE RIGHT GLOVES FOR LABORATORY USE

April 7, 202447 ViewsGloves8

Contents

Human skin is sensitive to chemicals. Doing different laboratory tasks without gloves means your hand’s skin will be at a high risk of getting damaged. The most common issues are chemical burns, lacerations, thermal burns, and exposure to cryogenic exposure. Therefore, it is necessary to protect your hands with appropriate protective gloves, especially for laboratory testing purposes. Today, we will try to help you how to choose the best protective gloves for laboratory use.

Buying Gloves for Laboratories

You need to wear the best gloves while dealing with hazardous materials. In a laboratory, you will be handling toxic chemicals, sharp or rough-edged objects, very cold or very hot materials, and corrosive materials. Therefore, you must make sure to choose the appropriate and best quality gloves for complete protection. Usually, disposable neoprene or nitrile gloves are appropriate to protect against lab chemicals and incidental splashes. However, you must consult a professional to verify the compatibility of the chemical with the protective gloves you will use.

The need for high-quality gloves becomes more important when working with higher acute toxic chemicals. High concentrated corrosives and dealing with chemicals for long periods also require the selection of the most appropriate gloves. The selection should base on the task and chemical compatibility.

Here are the important considerations when selecting protective gloves:

Degradation and permeation happen under the lab test conditions. It may vary significantly from the actual work environment conditions. The selection of protective glove material for mixtures depends on the shortest possible breakthrough time.

Major Types of Lab Gloves and Their Use

Take a look at the following types of gloves with their uses. It should help you choose the most appropriate glove materials for your specific use.

Usually, manufacturers of gloves have compatibility charts of chemicals for gloves. You can find these charts online for a better understanding.

Other Considerations

Sometimes, you need fine dexterity, but you cannot achieve it with the manufactured product. You can opt for dual gloving with the less compatible material and replace outside contaminated gloves immediately. You can also wear tight-fitting gloves in particular situations, like when wearing protective Silver Shield gloves. It will help you increase dexterity.

Glove thickness, length, and size are other important considerations. Usually, the thickness of gloves is measured in gauge or mills. 10-gauge gloves equal to 0.01 inches or 10 mills. Lighter, thinner gloves provide better flexibility and touch sensitivity. However, they may reduce breakthrough times. Usually, you can quadruple the glove breakthrough time by doubling the glove thickness.

Choose the glove length according to the depth to reach with your arm or where the splash of chemicals is. If you need extra immersion or splash protection, you can choose 14+ inches longer gloves. The size of the glove is also an important consideration. Make sure that the glove you buy is not too tight neither too loose. Otherwise, you will have difficulty in doing tasks. You can buy gloves in different cuff designs, colors, and lining.

Proper Use and Care of Glove

Before you use gloves for laboratory testing purposes, you must inspect them for any puncture or degradation. You can tap or blow air inside the gloves to check for pinholes. Never fill your gloves with water as it will make gloves uncomfortable. You should replace disposable gloves if there are any contamination signs. It is essential to wash reusable gloves frequently, especially after extended use.

It is also recommended not to use gloves outside the lab. Use carriers or carts for transporting research materials. Do not touch other equipment like phones, other surfaces, or wastebaskets to avoid contamination. You also need to avoid touching your clothing, hair, and face as well.

Related: How to Choose the Right Acids&Alkalis Resistant Gloves