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Lyophilizer

Lyophilizer Maintenance Requirements: Essential Practices for Reliable Freeze Drying

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Table of Contents A lyophilizer requires regular cleaning of the chamber and condenser, routine inspection of the vacuum system and seals, periodic calibration of temperature sensors, defrosting of the condenser, and scheduled servicing of the vacuum pump and refrigeration system. Proper maintenance ensures reliable freeze drying, consistent product quality, and long equipment life. Also known …

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Ducted vs. Ductless Fume Hoods: Which Option Is Safer for Your Laboratory?

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Table of Contents The safer choice between ducted and ductless hood depends on the kind of chemicals used in the laboratory. However, ducted fume hoods are generally considered safer because they can help remove fumes, vapors, and gases through exhaustion of contaminated air using carbon or HEPA filters and re-circulate it back to the laboratory. …

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Right CO2 Incubator for Your Lab

How to Choose the Right CO2 Incubator for Your Lab: Features, Applications and Buying Guide

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Are you searching for a CO2 incubator for cell culture, tissue engineering or pharmaceutical testing? Remember that choosing the right equipment impacts the accuracy and reproducibility of the results. Following a CO2 incubator buying guide helps you explore the essential features, applications, and factors to consider before investing in the device. When you understand these …

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Laboratory Fume Hoods

Understanding ASHRAE 110 Testing for Laboratory Fume Hoods

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When it comes to laboratory safety, it goes beyond the installation of laboratory fume hoods. Even the best equipment needs to undergo regular testing to ensure that it continues to protect researchers, technicians, and laboratory staff from hazardous chemical exposure. That is when ASHRAE 110 testing comes into play. This testing protocol is recognized worldwide …

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PCR Machine

How to Choose the Best PCR Machine for Your Lab: Features, Types, and Buying Guide

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Table of Contents Choosing the best PCR machine for your laboratory depends on various factors such as throughput, temperature, accuracy, bock format, and application requirements. You must evaluate whether you need a standard PCR, gradient PCR, or real-time PCR capabilities. Apart from this, don’t forget to check the ease of use, software features, and long-term …

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PCR not amplifying DNA

Why Is My PCR Not Amplifying DNA?

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Table of Contents Polymerase Chain Reaction is one of the most widely used molecular biology techniques for DNA analysis, diagnostics and research. However, there are times when even professionals encounter situations where the PCR is not amplifying DNA as expected. A failed reaction may delay experiments, increase costs, and affect the reliability of the results. …

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Biosafety Cabinet Class

How to Choose the Right Biosafety Cabinet for Your Laboratory: Complete Buying Guide?

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A biosafety cabinet is a ventilated enclosure used in laboratories and designed to protect laboratory personnel, research samples, and the surrounding environment from biological contamination. The best equipment for labs depends on the type of research, biosafety level, airflow requirements, and the category of cabinet. Laboratories working with infectious agents, cell cultures, pharmaceuticals, and microbiological …

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hepa_filter_efficiency

What Level of HEPA Filter Efficiency is Used in Laminar Air Flow Systems?

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Laminar air flow systems typically use HEPA filters with an efficiency of 99.97% at 0.3 microns. This implies that the filter can remove about 99.97% of airborne particles that are 0.3 micrometers, which is considered the most penetrating particle size. Laminar air flow systems are an integral part of laboratories, manufacturing units of pharmaceutical companies, …

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Is A PCR Workstation Mandatory for NABL-Accredited Labs?

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A PCR workstation is not legally mandatory for NABL-accredited laboratories. However, it is highly recommended for labs performing PCR-based molecular testing. According to guidelines of NABL and ISO15189, laboratories need to maintain contamination-controlled environments for molecular diagnostics. A PCR workstation NABL help meet these conditions, making it an important component in many in several NABL-compliant …

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