Ductless fume hoods or fume cupboards are often used in laboratories to capture and remove hazardous substances from the air which are produced during certain laboratory applications. These can be gases, vapours, aerosols or particulates (dust). The fume hood encloses a work bench area that has a fan unit at the top. This sucks the air from the front opening upward through filters which trap th...
The Erlab Valiquest system for ductless fume hoods is designed to protect the user from dangerous chemical fumes.
Unlike other manufacturer's of ductless fume hoods, Erlab have a program that allows the user to list the chemicals used in the hood, the amount used and the exposure time. Using this information, the chemists at Erlab are able to determine:
the best carbon filter for the hood...
With 50 years of experience in molecular filtration, Erlab were the inventors of the 1st ductless fume hood in 1970. Their hoods are installed with no connection to the ventilation which means flexibility, energy savings, infrastructure costs reduction and importantly, environment protection. Their versatile filtration configurations allow handlings of liquids, powders, both together and even u...
We've discussed the benefits of ducted or ductless fume hoods in previous blogs. The concept of ductless filtering is now well established and many users are realising the enormous benefits  and cost savings associated with this approach.
Erlab, one of the leading manufacturers of ductless filtering systems has taken this concept a step further by introducing a new SMART range of both ductle...
Many laboratories want to make their operation more environmentally friendly and reduce their carbon footprint. The 5 steps below are a good starting point for simple changes to get closer to being a green lab [caption id="attachment_5129" align="aligncenter" width="300"] How can you make the laboratory more environmentally friendly?[/caption] We've been reading the great tips and ...
Most laboratories will need some form of fume cabinet at some point. The type of cabinet is usually the starting point of the process, and the choice of either ductless or ducted cabinet is made.
With the ever increasing need to save money and to be environmentally responsible there are other considerations that need to be explored before a decision can be reached.
Protection of the U...
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I came across your article about "DPD Tablets" on Camlab Info, and it's a valuable resource for anyone seeking information about water testing and analysis using DPD tablets. Your explanation of their usage and significance in water quality monitoring is quite informative.
This article on nanocolor tube tests is a gem for analytical enthusiasts. The idea of zero calibration is intriguing, and your detailed explanation makes it accessible. The step-by-step process helps demystify the technique for beginners like me. The use cases you've highlighted, particularly in...
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Purchasing items using donated funds without the burden of VAT will now save many Millions of pounds each year which can be put to better use in advancing scientific knowledge to provide new treatments and cures that will shape the medicines of the future.
Working with pressure/vacuum conditions in the lab is common but not all products are designed to withstand this. Products with appropriate geometry and wall thickness are suitable for working safely with pressure. For example, filtering flasks, desiccators, or flat flange vessels, as well as...
