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  • How to make a better filtration system


    At the heart of ductless fume hood, workstation or enclosure is a gas phase filtration system constructed with prefilters and main carbon and/or HEPA filters. Prefilters are installed at the inlets of every filtration system to remove gross material from the air stream and prevent main filter clogging. Read More

  • What's the best filter materials for ductless fume hood?


    In the ductless ventilation equipment (Ductless fume hood​, Filtered Storage Cabinet, PCR Workstations, Laminar Flow Hoods, Biosafety Cabinets etc), the filter is undoubtedly the most critical core part. Read More

  • What's the best way to store chemical solvents?


    All chemicals should be treated with respect, and solvents are no exception. In addition to implementing and enforcing proper handling procedures, it is also important to store solvents used in the workplace in a safe and organized manner. Proper storage of chemical solvents safe Read More

  • Biological safety cabinet


    A biological safety cabinet (BSC) - also known as a biosafety cabinet or microbiological safety cabinet - is an enclosed, ventilated laboratory workspace used for the safe handling of materials that are (or may be) contaminated with pathogens requiring regulated biosafety level. Several different ty Read More

  • Types of laminar flow cabinet


    Depending on the direction of movement of air, laminar flow cabinets are divided into two types:1. Vertical laminar flow cabinet· In the vertical flow cabinets, the air moves from the top of the cabinet directly towards the bottom of the cabinet.· A vertical airflow working bench doe Read More

  • Principle/ Working of Laminar flow hood


    The principle of laminar flow cabinet is based on the laminar flow of air through the cabinet.· The device works by the use of inwards flow of air through one or more HEPA filters to create a particulate-free environment.· The air is taken through a filtration system and then exhaust Read More

  • Laminar flow cabinet-parts types and uses


    A laminar flow hood/cabinet is an enclosed workstation used to create a contamination-free work environment by trapping all particles entering the cabinet through a filter.• • Designed to protect work from the environment, these cabinets are best suited for aseptic dispensing and plate dumping of sp Read More

  • Clean Benches: What is a Clean Bench?


    A clean bench is a closed laboratory bench designed to prevent contamination and pollution by controlling and maintaining air cleanliness at a certain level. A clean bench is a type of laminar airflow cabinet (also known as a tissue culture hood). Clean benches are commonly used in laboratories arou Read More

  • Operation of safety cabinets


    It is recommended that the safety cabinet be connected to a permanent exhaust system. If the cabinet is not connected to a technical exhaust system, the specific area in front of and around the cabinet is considered a zone 2 hazardous area. If the safety cabinet is connected to a 24-hour technical e Read More

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