Ever wondered which pH test strips were best in terms of accuracy and usability? Macherey-Nagel have completed a study into their pH test strips against a comparators test strips to help answer this question!
Macherey-Nagel (MN) completed a comparative study with their pH-Fix test strips 0-14 against a competitor manufacturer of 0-14 pH test strips. These pH test strips were tested for thei...
The new NANOCOLOR Advance portable spectrophotometer from MACHEREY-NAGEL works with their extensive range of colourimetric test kits for water and wastewater analysis. This instrument provides an alternative to their photometer and spectrophotometer range. It includes a touch screen display that allows user-friendly interactions similar to a smartphone or tablet as well as including the abilit...
Nanocolor tube tests are produced by Macherey Nagel and contain pre-dosed reagents housed within a 16mm cuvette. They are designed for ultimate ease of use. They work with a range of Macherey Nagel photometers for water analysis applications. And they even have a barcode on so that you can select the correct test quickly without have to scroll through dozens of options.
With advanced techno...
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,...
When deciding what level of accuracy is required for water testing there are a number of options available:
Test Strips
Photometry
Spectrophotometry
Camlab supplies products for all these options, but here we focus on one range of novel spectrophotometers from Macherey Nagel, ideal for accurate in-depth analysis.
The new NANOCOLOR spectrophotometers are designed for universal u...
Camlab provide a wide range of non-bleeding pH Strips from Macherey-Nagel, as well as our own great value range. The Camlab range of pH indicator sticks are great value, non-bleeding pH indicator strips for rapid reading of weakly buffered or strongly alkaline pH solutions. Advantages: •Unlike conventional pH papers the indicator dyes used in these Camlab test sticks are fixed to the cellu...
pH-Fix are Macherey-Nagel's range of non bleeding pH test strips which provide a number of clever and useful features. There are 15 varieties to choose from, covering different ranges between 0-14 and different sensitivities from 0.2 to 1.0 pH units. Other features include: Non-bleeding indicator dyes - no sample contamination Optimized colour scale - easy pH-measu...
Visual test kits are a cheap, quick and easy way to test for different parameters in water samples. The VISOCOLOR range from Macherey-Nagel are a range of visual colorimetric and titrimetric test kits. The Range includes VISOCOLOR alpha, ECO and HE. To help you find which kits are best suited for your needs the differences and benefits of each are detailed below. Titrimetric Test Kits A ...
Macherey-Nagel have a selection of VISOCOLOR Powder Pillows available for free Chlorine, total Chlorine and pH photometric determination. [caption id="attachment_13713" align="aligncenter" width="224"] Free Chlorine VISOCOLOR Powder Pillows[/caption] The benefits of VISOCOLOR Powder Pillow includes: Long shelf life- 5 years from production Easy dosing- all reagents in just one powde...
Macherey Nagel have added a new test paper to their range - the Waterfinder test paper detects the presence of water with a clear, visible colour change. The principle of the test is very similar to their existing Watesmo test paper - so how can you choose which is best for your application? [caption id="attachment_8817" align="aligncenter" width="603"] How can you choose between Watesmo ...
Pasteurisation (or pasteurization) is used in a range of liquid food and drink products to kill bacteria, making it less quick to spoil. In milk this process is especially important - a recent study by the Centre for Disease Control (CDC) in the USA showed that the risk of a disease outbreak was 150x greater from unpasteurized or "raw" milk than pasteurized milk. [caption id="attachment_8...
Macherey Nagel has recently launched a new Quantofix test for Nitrate which measure below 100ppm.
This simple test is suitable for a range of applications including the detection of nitrate content in whey.
[caption id="" align="aligncenter" width="200"] Quantofix Nitrate[/caption]
This test strip is for the fast and reliable determination of nitrate in whey and aqueous solutions. The ...
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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...
