Chemical Fume Hood by Global Lab Supply

 

 

 

 

 

 

 

A chemical fume hood is a type of ventilation system used to protect laboratory workers by controlling the exposure to toxic, flammable or hazardous substances. Global Lab Supply offers a wide range of chemical fume hoods to help protect researchers and laboratory personnel from harmful chemicals and vapors.

 

What is a Chemical Fume Hood?

A chemical fume hood, also known as a fume cupboard or fume closet, is a ventilation system designed to limit exposure to hazardous substances in a laboratory setting. It works by drawing air through the front opening of the hood, which creates a negative pressure and pulls the fumes away from the worker's breathing zone. The air is then either exhausted outside the building or passed through filters before being recirculated.

 

Types of Chemical Fume Hoods:

There are several types of chemical fume hoods available in the market. Here are a few types of chemical fume hoods offered by Global Lab Supply:

 

Ducted Fume Hoods:

Ducted fume hoods are designed to remove harmful substances from the laboratory environment and exhaust them outside the building. These hoods are connected to an exhaust system that pulls the fumes out of the hood and releases them into the atmosphere.

 

Ductless Fume Hoods:

Ductless fume hoods are designed to remove hazardous substances from the laboratory environment and filter the air before returning it to the room. They are an ideal option for laboratories that cannot connect to an outside exhaust system.

 

Walk-In Fume Hoods:

Walk-in fume hoods are designed for larger operations and provide more space for personnel to work inside the hood. These hoods are suitable for handling large quantities of hazardous materials.

 

Benefits of a Chemical Fume Hood:

Using a chemical fume hood has several benefits, including:

 

Protection: The primary benefit of using a chemical fume hood is to protect laboratory workers from exposure to hazardous substances. It prevents inhalation of toxic fumes and minimizes the risk of skin and eye irritation.

 

Compliance: Using a chemical fume hood ensures compliance with regulatory guidelines and safety standards. Compliance with regulatory guidelines can prevent accidents, injuries, and lawsuits.

 

Efficiency: Chemical fume hoods provide a controlled environment for laboratory work, making it easier and more efficient to work with hazardous substances.

 

Versatility: Chemical fume hoods can be customized to meet the specific needs of a laboratory. They can be designed to handle specific chemicals or work processes.

 

Durability: Chemical fume hoods are typically constructed with high-quality materials that are durable and long-lasting, providing a cost-effective solution for laboratory ventilation.

 

Conclusion:

Chemical fume hoods are an essential component of laboratory safety. They protect workers from exposure to hazardous substances and ensure compliance with regulatory guidelines. Global Lab Supply offers a variety of chemical fume hoods to meet the specific needs of any laboratory. With the benefits of protection, compliance, efficiency, versatility, and durability, a chemical fume hood is a valuable investment for any laboratory.

 

Biosafety Cabinet by Global Lab Supply

 

 

 

 

 

 

Biosafety cabinets (BSCs) are enclosed laboratory workspaces designed to protect researchers, laboratory workers, and the environment from exposure to infectious microorganisms. Biosafety cabinets are an essential tool for research and development in medical, pharmaceutical, and biological industries. Biosafety cabinets are available in three different classes based on their capabilities and performance. Class I cabinets provide personal and environmental protection, while Class II cabinets offer additional protection by filtering the air. Class III cabinets provide the highest level of protection and are designed for working with extremely hazardous biological agents.

                                                                        

Global Lab Supply offers a wide range of biosafety cabinets for various applications. Here are some of the top features of their biosafety cabinets:

 

HEPA Filtration System: All biosafety cabinets offered by Global Lab Supply come with a HEPA filtration system that provides protection by filtering the air before it is released into the environment. HEPA filters are 99.99% efficient at capturing particles as small as 0.3 microns in size.

 

Easy to Clean: Biosafety cabinets from Global Lab Supply are designed for easy cleaning and decontamination. The cabinets are made of materials that can withstand harsh chemicals and disinfectants.

 

Advanced Safety Features: The biosafety cabinets are equipped with advanced safety features like UV lights, alarm systems, and interlocks to ensure the safety of researchers and laboratory workers.

 

User-Friendly: The biosafety cabinets are designed to be user-friendly, with easy-to-use controls and a comfortable working environment.

 

Energy-Efficient: The biosafety cabinets are designed to be energy-efficient, with low noise levels and minimal vibration.

 

Global Lab Supply offers a range of biosafety cabinets to suit different applications and budgets. They also provide installation, maintenance, and repair services to ensure that the biosafety cabinets are functioning optimally.

 

If you are looking for high-quality biosafety cabinets, Global Lab Supply is the ideal choice. Their biosafety cabinets are designed to meet the highest safety standards and provide reliable protection against hazardous microorganisms.

 

Advantages of Autoclave Sterilizer

In healthcare settings, Autoclave Sterilizer For Sale is frequently used to disinfect medical equipment. The chamber a pressure tank that houses the things to be sterilized is filled with the items to be sterilized. Successful steam sterilization in an autoclave depends on three things: time, temperature, and steam quality.

Air must be purged from the chamber during the conditioning phase of the sterilization cycle because it prevents sterilization. The air in the chamber of dynamic air removal-style steam sterilizers can be taken out using a vacuum system. Steam is used in gravity-type sterilizers to drive the air in the chamber down the sterilizer drain.

Exposure Phase - After the sterilizer drain closes and the air is gone, steam is constantly injected into the chamber, quickly raising the pressure and temperature inside to a specified level. Items are held at the sterilizing temperature for the predetermined period of time needed to sterilize them when the cycle moves into the exposure phase.

The sterilizer drain is opened and the steam is expelled during the exhaust phase, which is the last stage of the cycle. This depressurizes the vessel and enables the objects in the load to dry.

An effective autoclave sterilizing process depends on high-quality steam. 97 percent steam and 3 percent moisture should make up the steam utilized for sterilizing (liquid water). For the fastest transport of heat, this ratio is advised. Superheated steam is defined as having a moisture content of less than 3%. For successful heat transfer and poor steam sterilization, superheated steam is too dry.

Interested in purchasing Autoclave Sterilizer?

If you are interested in purchasing Autoclave Sterilizer, contact us. 

Method of using Laboratory Autoclave

To eliminate any microbiological life that might be present on a contaminated load, Laboratory Autoclave use steam heat. Once goods, has gone through a complete sterilizing cycle, it is deemed sterile. Once a cargo is sterile, it can be utilized without worrying about bringing unwanted bacteria into a delicate setting, such as a lab, an operating room at a hospital, a facility that produces food, and so on. Different products need to be sterilized for varying amounts of time and at varying temperatures. Some autoclaves include extra characteristics like vacuum features, unique cycles, and an integrated electric boiler.

A cell must be heated to a point where the wall's proteins disintegrate and coagulate in order to be killed by heat. Steam is a great approach to killing microorganisms since it is a very effective heat transmission medium. On the other hand, due to a phenomenon known as the heat of vaporization, the air is a very ineffective medium for the transfer of heat/energy.

Steam is so much more effective in eradicating bacteria because of this energy. The steam turns into water when it comes into contact with a cooler item. The water is then instantly infused with all of the energy that was required to bring it to a boil. When the air temperature is the same, this mechanism heats the cells much more effectively. We utilize steam to achieve sterility because of this.

The majority of people are aware that sterile products are free of microorganisms and are therefore safe to use in environments like hospitals, food production facilities, research labs, and other places where the presence of germs poses a serious risk to public health.

Interested in purchasing the best Laboratory Autoclave?

 

All Laboratory Autoclaves work on the same principles as a typical home pressure cooker and for best Laboratory Autoclave contact us. 

Purpose of Biological Safety Cabinets in a lab

Personal defense against dangerous substances within the cabinet To prevent sample contamination, use product protection.

Environmental protection from the Biological Safety Cabinets internal pollutants.

Based on its ability to confine biological agents when handling them, biological safety cabinets are divided.

When working with biological agents that offer a minimum danger or harm to laboratory staff and the environment, biosafety level is used. Without the use of some containment tools, work with the kinds of agents is often done in open lab cabinets.

Working with harmful organisms that provide a moderate risk is covered under the biosafety level. When working with native or exotic agents that have the potential to transmit serious or fatal diseases through aerosols, biosafety Level is the standard.

 

When working with severely hazardous, infectious, and life-threatening chemicals, use Biosafety Levels. At all times, a high level of containment and a better safety is needed. When handling chemicals and powders safely, the biological safety cabinet protects both people and the environment.

As air enters the cabinet through the front aperture, a built-in exhaust fan, HEPA filter, and/or carbon filter shield the user and the environment. The air then exits the cabinet at the back of the work surface. Therefore, any airborne particulates created inside the cabinet are prevented from escaping by the airflow through the front aperture and the filtration of the excluded air. The HEPA filter in the cabinet safeguards the environment by filtering the air before it is exiled. Research materials that are susceptible to airborne contamination should not be handled in a Class Safety Cabinet because the unfiltered air flow from the lab can introduce microorganisms into the cabinet.

Interested to purchase better quality Biological Safety Cabinets?

If you are interested in purchasing the best quality Biological Safety Cabinets, you can contact us.

Why Cleanroom Seating is essential for a lab

 

Numerous test series, as well as practical use, have demonstrated the Cleanroom Seating high quality, which includes minimum particle emission and reliable elimination of electrostatic charges.

A unique and very specialized seating collection for all of the laboratories or production areas in the life science sectors is the Cleanroom Seating. For specialized fields of use, the series also comprises laboratory stools and standing supports.

The rotating cleanroom stools with a spacious seat, gas-filled springs, and adjustable seat height adjustment, covered with fake leather that is partially conductive black. Five-foot pressure die-cast and polished aluminum stable foundation The model is also available with abrasion-resistant plastic sliders or for use on hard floor surfaces. conductive only in part.

All versions have a robust five-legged base with glides or an optional caster system, easy-to-use pneumatic seat height adjustment, 360-degree swivel, and fully adjustable backs with lumbar support. For maximum ergonomic benefit, models with the designation additionally include an adjustable seat and back tilt control.

Our plush waterfall front and curved backrest seats feature resilient high-density foam, long-lasting seamless vinyl upholstery, stainless steel staples, and a powerful filtration system as standard features. There are two base types: a five-star aluminum base with a brushed satin top or chrome-plated tubular steel with a welded 19" diameter foot ring.

We provide a wide range of cleanroom furniture, including chairs. Additionally, we offer lab stools, cleanroom ESD seats, harsh environment chairs, and ESD chairs. Models featuring an 18" diameter adjustable chrome foot-ring and a 10”-cylinder feature are available in aluminum. The brass drag chain, ESD glides, and conductive vinyl upholstery on models have surface resistivity.

The cleanroom seating comes with a warranty that covers material and workmanship flaws.

Want to purchase the best quality cleanroom setting?

If you want to purchase the best quality cleanroom setting, feel free to contact us.

 

A Guide To Different Types Of Ovens Used In Laboratories

 An oven is a chamber that can maintain a variably controllable temperature for heating & drying different samples in laboratories. Laboratory ovens are indispensable tools for many experiments, providing a controlled environment of heat, humidity, cleanliness and airflow not found in regular homes.

Common laboratory ovens include vacuum, gravity convention, forced air ovens, etc. If you are looking to get a new oven for your lab, then you need to go through all your options:

·         Laboratory Vacuum Ovens

These vacuums work on Coriolis Effect and are used in low-vacuum and high-vacuum applications. Vacuum ovens are primarily used to perform physical, chemical and thermal changes at various temperature ranges. The vacuum oven has a heating element, a temperature sensor, and an exhaust system for removing materials. Laboratory Vacuum Ovens provide an ideal environment for desiccating chemicals without heating them beyond safe temperatures.

·         Gravity Convention Ovens

These ovens are commonly used for drying. They are generally used to maintain the temperature in the 110-160F range and can be used for either conventional or convection drying. The heat radiates from upward-flowing hot air and can be modified with baffles, flaps or fans to perform other operations such as convection drying, cooking and baking.

·         Forced Air Ovens

These ovens have a fan that uses forced air circulation to transport heat through heating elements placed in the oven's chamber. They can perform all kinds of functions like cooking, baking and drying depending on the information provided about their make and model.

·         Convection Ovens

These ovens have fans that move hot air around a heating element to provide an even temperature throughout the chamber. They are usually used with gravity ovens to dry samples under a gentle upward hot air flow. These convection ovens are used to dry samples by removing moisture through sublimation.

To Sum Up!

Laboratory ovens come in different types, and all serve a specific purpose. It is best to know your purpose and then select an oven that can give you the best results. Vacuum ovens work well for low vacuum, and gravity convention is best for drying, forced air for baking & cooking and convection for mixing.