Laboratory Tables: Which Work Surface Do You Need?

One of the most important pieces in your workspace is the laboratory table, and when it comes to these lab staples, a table simply isn’t just a table. 

Some laboratory tables are built for chemical resistance, while others offer superior heat protection, impact resistance or even specialized properties such as static dissipation. Understanding the strengths and limitations of each type of work surface can help you make an informed decision that aligns with your specific laboratory requirements.

Here are some common laboratory countertops and what you need to know to decide whether they are the best option for your facility.

Phenolic Resin

Phenolic resin surfaces are a popular choice for laboratories that require excellent resistance to chemicals, heat and moisture. These surfaces are created by layering paper or fabric with phenolic resin and curing it under high pressure and heat, resulting in a dense, non-porous and durable material. 

Phenolic resin is highly resistant to many harsh chemicals, making it ideal for applications such as medical and pharmaceutical labs, biology labs and environments where exposure to acids and solvents is common. However, while it is resistant to heat, it is not as impervious to extreme temperatures as epoxy resin, and it can be more susceptible to scratches and gouging.

If heat resistance isn’t a major concern, phenolic resin can be a less expensive option than epoxy resin countertops. If this extreme condition is important, then you’ll want to read the next section carefully. 

Epoxy Resin

Epoxy resin work surfaces are among the most durable and chemically resistant options available. Made from a solid, non-porous composite of epoxy resins that are thermoset into a seamless slab, these surfaces are highly resistant to heat, impact and a wide range of harsh chemicals. 

They are frequently used in research laboratories, industrial labs and environments with extreme conditions. Epoxy resin does not warp or swell when exposed to moisture, making it an excellent choice for labs that require frequent cleaning and sterilization. 

However, it is one of the more expensive options and is less customizable than other materials.

Stainless Steel

Stainless steel laboratory surfaces are widely used in environments that demand superior hygiene and cleanliness, such as pharmaceutical, medical and food testing laboratories. These surfaces are highly resistant to corrosion, chemicals and bacteria, making them an excellent choice for sterile environments. 

Stainless steel can withstand extreme temperatures and is easy to clean, ensuring compliance with stringent hygiene regulations. 

However, it is prone to scratching and denting, and its reflective surface may not be ideal for all laboratory settings. Additionally, stainless steel tables tend to be more expensive than many alternative options.

Solid Surface

Solid surface countertops, made from a blend of acrylic, polyester resins and natural minerals, provide a seamless, non-porous surface that is easy to clean and resistant to many chemicals. 

These surfaces are often used in laboratories that require a high degree of cleanliness and aesthetic appeal. Unlike some other materials, solid surface countertops can be repaired if they become scratched or damaged. 

However, they do not offer the same level of heat resistance as epoxy or stainless steel and may be more susceptible to damage from harsh acids and solvents.

ESD Laminate

Electrostatic Dissipative (ESD) laminate surfaces are essential for laboratories that work with sensitive electronic components, where static electricity can cause significant damage. 

ESD laminate surfaces are made by incorporating conductive materials into a high-pressure laminate, allowing static charges to dissipate safely.

ESD laminate is commonly used in electronics labs, clean rooms, and any setting where electrostatic discharge must be controlled. While ESD laminate offers excellent static protection, it does not provide the same level of chemical or heat resistance as some of the other materials on this list, making it less suitable for environments where exposure to harsh substances is common.

Wood

Wooden laboratory tables are often chosen for their aesthetic appeal and affordability. Hardwood surfaces, such as maple, are durable and resistant to moderate impact, making them ideal for physics, engineering and workshop-style labs where heavy tools and equipment are used. 

While a wood workbench top provides a warm and inviting work surface, it is not resistant to chemicals, moisture or extreme heat, making it unsuitable for labs that deal with hazardous substances. Wooden surfaces also require regular maintenance, including sealing and refinishing, to prevent damage and ensure longevity.

Chemical Laminate

Chemical laminate work surfaces are designed specifically to resist harsh chemicals, making them a great choice for labs dealing with aggressive solvents and acids. These surfaces are manufactured by bonding chemical-resistant materials onto a sturdy core, providing excellent protection against corrosive substances. 

While chemical laminate offers strong chemical resistance, it may not be as durable as epoxy resin when exposed to heavy impact or extreme temperatures. It is an excellent choice for environments that require chemical resistance without the higher cost associated with epoxy surfaces.

High-Pressure Laminate

High-pressure laminate (HPL) is a budget-friendly option that provides moderate resistance to chemicals, scratches and impact. It is made by bonding multiple layers of kraft paper impregnated with phenolic resin under high pressure and heat. 

HPL is widely used in educational and general-purpose labs where exposure to harsh substances is limited. While it is an economical choice, it does not provide the same level of protection against chemicals, heat or moisture as some of the more specialized surfaces, making it less suitable for high-intensity laboratory settings.

Bottom Line

Selecting the right work surface for your laboratory table depends on the specific demands of your workspace. Whether you require extreme chemical resistance, heat tolerance, static protection or affordability, each material offers unique benefits and limitations. 

Investing in the appropriate work surface ensures the longevity of your tables, enhances safety and improves overall efficiency in your laboratory. By carefully assessing your lab’s needs and understanding the properties of each work surface, you can make an informed choice that best supports your research, experimentation and day-to-day operations.