Browse All Used Biosafety Cabinets

Used Biological Safety Cabinets for Sale

If you're in the market for a biological safety cabinet (BSC), explore New Life Scientific's diverse inventory. Our quality-tested assets from reputable manufacturers allow you to equip your laboratory quickly.

What Makes BSCs Great at Their Job?

The primary function of a biological safety cabinet is to create a protective barrier for samples through a combination of well-engineered features.

HEPA Filtration

A BSC's high-efficiency particulate air (HEPA) filter traps bacteria, viruses and other microorganisms, ensuring that the air within the cabinet remains sterile to preserve the experiment's integrity. It also removes contaminants from the exhaust air released into the laboratory to keep occupants safe.

Directed Airflow

Biological safety cabinets use specific airflow patterns to maintain a sterile working environment and safeguard lab personnel. An inward flow of air at the front opening of the cabinet prevents aerosols generated during experiments from escaping into the lab. Within the cabinet, a downward flow of HEPA-filtered air bathes the work surface, preventing sample cross-contamination.

Negative Pressure Environment

Many BSCs operate under negative pressure, which means the air pressure inside the cabinet is lower than the outside pressure. This negative pressure ensures that airborne contaminants are drawn into the filtration system.

Enclosed Workspace

This highly engineered physical barrier provides the necessary containment to protect you, the environment and the sample.

UV-C Germicidal lamp

Some BSCs feature a UV-C lamp that sterilizes the work surface and the air within the cabinet when not in use. This action further minimizes the contamination risk during experiments.

Understanding Biosafety Cabinet Types and Classifications

The United States divides biological safety cabinets (BSCs) into three classifications — Class I, Class II and Class III. Each type differs according to the level of biocontainment it provides, so knowing these biosafety types and classifications helps determine which BSC suits your workspace.

• Class I: This type only provides personnel and environmental protection. Class I BSCs are seldom used in laboratories and are no longer manufactured regularly.
• Class II: Class II BSCs are the most common in the U.S. and are further classified into A1, A2, B1 and B2 subcategories. They provide personal, environmental and product protection. A2 cabinets are not recommended for chemical fumes and work that reintroduces exhaust airflow into the lab. For this reason, Type B2 BSCs are the better option because they release filtered exhaust airflow outdoors.
• Class III: Class III BSCs provide personnel, environmental and product protection. These cabinets are completely enclosed and designed with leak-tight construction.

Choosing the Right Used Biological Safety Cabinet

Selecting the ideal biosafety cabinet for your lab requires assessing several factors.

• Use: When choosing a biological safety cabinet, you must first know its intended use. Identify the biosafety levels of the agents you are working with. Then, select the right cabinet classification.
• Size: If your work area has limited space, knowing the correct size and length is also important. Biosafety cabinets range from 3 feet to 6 feet wide, so take these dimensions into consideration.
• Ergonomics: Long work hours are common in laboratories, so design is another factor. Biosafety cabinets with adjustable stands and armrests are excellent choices.
• Condition: Whether used or brand-new, biological safety cabinets should always be in optimal working condition. Get one vetted by expert technicians like the cabinets at New Life Scientific.

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Popular Biosafety Cabinets Manufacturers and Standout Features

Various brands manufacture high-quality, reliable biosafety cabinets.

• Thermo Scientific: Thermo Scientific is a world leader in high-end analytical instruments. Their 1300 Series Class II cabinets are ideal for daily work with UV lights, a manually adjustable height stand and a set of armrests. Beyond the ergonomic design, the 1300 Series cabinets are known for superior protection capabilities. These cabinets feature Thermo Scientific's proprietary airflow design and are energy-efficient, which helps you save more on operational costs in the long run.
• Labconco: Labconco's Purifier Logic+ series boasts superior quality. These cabinets also fall under the Class II Type A2 category. The Purifier Logic+ cabinets can recirculate HEPA-filtered air or release it through an exhaust system. Purifier Logic+ users can connect the equipment to the brand's Canopy Connection, which allows the cabinets to be used on small quantities of volatile toxic chemicals.
• ESCO: The ESCO Airstream is another popular biosafety cabinet featuring a control system to display basic parameters. It has a fail-safe system in case of exhaust failure, ensuring the operator’s protection.
• Baker: Baker's SterilGARD^® III Advance Safety Cabinets are also great containment options for any workspace. The brand's SG403 and SG603 cabinets both belong to the Class II Type A category. These models feature Baker's momentum air curtain, vertical laminar flow and UniPressure Preflow plenums. SterilGARD cabinets are built to deliver strength, air-tightness and corrosion resistance.

Biosafety Cabinet Applications Across Disciplines

The protective features of biosafety cabinets make them essential in various scientific, manufacturing and clinical settings.

Microbiological Research

BSCs are suitable for the safe handling of pathogens, fungi, bacteria and viruses. Use them for culturing microorganisms, identifying pathogens and testing the effectiveness of antimicrobial agents.

Pharmaceutical and Biotechnology Industries

These industries must maintain a sterile environment to prevent product contamination. BSCs help them achieve this goal in cell line development, quality control testing and vaccine manufacturing.

Genetic Engineering

Research involving the manipulation of genetic material requires a BSC's controlled environment to prevent the unintended release of genetically modified organisms and protect research integrity.

Clinical and Diagnostic Laboratories

These labs use BSCs to safeguard personnel during the analysis of patient samples that may contain infectious agents like bacteria, viruses, parasites and fungi.

Tissue and Cell Cultivation

Cultivating cells and tissues outside of a living organism requires a sterile environment to prevent fungal and bacterial contamination. BSCs create the right aseptic conditions for this delicate task.

Environmental Testing

Labs that analyze water, air and soil samples for microbial contamination use BSCs to prevent cross-contamination between samples, protecting you and your team from hazardous materials.

Why Shop Biological Safety Cabinets for Sale From Us?

With a rigorous quality control process, warranty coverage and post-purchase technical support, New Life Scientific makes purchasing used equipment simple.

We thoroughly test each piece of equipment before listing it, and we detail exactly what we tested and serviced. Our nationwide and global shipping services and careful protective packaging ensure that your investment remains safe while en route to your destination.

Buy a Used Biological Safety Cabinet Today

New Life Scientific offers a variety of used biosafety cabinets in all classifications. Save anywhere from 35% to 95% off the price of brand-new equipment and get started on your lab work right away by shopping our available options.

Contact the New Life Scientific team to receive personalized advice on the best biological safety cabinets for your laboratory, request a quote or inquire about product availability.

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