Total organic carbon (TOC) is the amount of carbon found in an organic compound and is an important sum parameter for accessing the organic load of water. As all organic carbon compounds are determined and specified in terms of carbon mass, TOC is an exactly definable absolute quantity and is directly measurable (unit: mg/L C). On its own TOC sheds no light on the oxidisability of the me...
Anemometers are used to measure air flow in environmental studies or site monitoring. Some applications may be measuring relatively slow or low velocity air flow - which anemometer is best to accurately measure these? [caption id="attachment_8563" align="aligncenter" width="300"] Measuring low velocity air flow needs an anemometer sensitive at lower ranges - a hot wire anemometer should b...
Question: How do I clean the probe on a Loser Osmometer?
Answer: The Loser Micro-digital Osmometer is a freezing point depression Osmometer, ideal for use in laboratories.
[caption id="attachment_337" align="aligncenter" width="240"] Micro-digital Osmometer MOD200PLUS[/caption]
The Osmometer needs little maintenance except for the cleaning of the thermistor and freezing needle, however...
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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...
