In healthcare, a number of disinfectants are used when cleaning equipment. Monitoring of the disinfectant's potency prior to cleaning and for presence of a residue following cleaning and rinsing is a key part of maintaining an effective cleaning system while not incurring any health issues. The table below shows a range of Macherey Nagel's QUANTOFIX dip and read tests which allow for the quick,...
Peroxides are products generated from the breakdown of polyunsaturated fatty acids in the oil. They build up slowly over time contributing towards oil rancidity, resulting in undesirable flavours and odours. Their identification provides useful information about oil conservation and rancidity. Along with other measurements of free fatty acids (FFA) and UV absorption this information is used to ...
Peroxides are the primary products of oil oxidation. Their identification gives us useful information about oil conservation and rancidity. The Hanna Photometer for the determination of peroxide value in oils allows fast and and simple analysis in accordance with the EC 2568/91 method. It is an auto-diagnostic portable microprocessor meter that is based on a special tungsen lamp and a na...
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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...
Grant have introduced the new Controlled Rate Freeze Thaw (CRFT), which is a liquid nitrogen and cryogen free controlled rate freeze and thaw system for cryopreservation in a wide range of applications. Cryopreservation is a process where biological materials such as cells, tissues...
A dipslide is a means of testing the microbial content of liquids. This is a common method of monitoring and measuring microbial activity within many systems and commonly cooling systems. Usually the use of a dipslide is the first line of defence for the testing of microbial issues that could be...
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...
