Liquid Nitrogen freezers used for maintaining cells in the gas phase of the nitrogen, must be designed to ensure that heat input from the access opening does not compromise the temperature at the top of the gradient. In addition to the required insulating properties of the units, narrow access openings minimize warming during storage and retrieval activities. The depth of liquid nitro...
An improved design and 4 new colours offers all the advantages required by the modern laboratory for tube support. So what rack are we talking about? The new fully autoclavable version of the orginal 3 tier rack now manufactured completely in virgin polypropylene. The rack clips together in 3 sections with improved fittings that hold securely in place. Its easy to assemble and dissasemb...
Depending on your type of freezer, you will need the right size racking system to store your boxes of samples in, that is space saving and easily accessible.
If you have a chest freezer where capacity is a must have, the best type of storage racks to use are Uprights with a handle. Therefore insertion and removal of your samples is easy. Â Another factor to take into account is the weight of th...
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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...
